2017408470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:331

約数の個数: 256

約数和(自身を含む): 6239600640

約数和(自身を除く): 4222192170

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 61, 66, 70, 77, 103, 105, 110, 122, 139, 154, 165, 183, 206, 210, 231, 278, 305, 309, 330, 366, 385, 417, 427, 462, 515, 610, 618, 671, 695, 721, 770, 834, 854, 915, 973, 1030, 1133, 1155, 1281, 1342, 1390, 1442, 1529, 1545, 1830, 1946, 2013, 2085, 2135, 2163, 2266, 2310, 2562, 2919, 3058, 3090, 3355, 3399, 3605, 4026, 4170, 4270, 4326, 4587, 4697, 4865, 5665, 5838, 6283, 6405, 6710, 6798, 7210, 7645, 7931, 8479, 9174, 9394, 9730, 10065, 10703, 10815, 11330, 12566, 12810, 14091, 14317, 14595, 15290, 15862, 16958, 16995, 18849, 20130, 21406, 21630, 22935, 23485, 23793, 25437, 28182, 28634, 29190, 31415, 32109, 33990, 37698, 39655, 42395, 42951, 43981, 45870, 46970, 47586, 50874, 53515, 59353, 62830, 64218, 69113, 70455, 71585, 79310, 84790, 85902, 87962, 93269, 94245, 100219, 107030, 118706, 118965, 127185, 131943, 138226, 140910, 143170, 157487, 160545, 178059, 186538, 188490, 200438, 207339, 214755, 219905, 237930, 254370, 263886, 279807, 296765, 300657, 314974, 321090, 345565, 356118, 414678, 429510, 439810, 466345, 472461, 483791, 501095, 559614, 593530, 601314, 652883, 659715, 691130, 787435, 873337, 890295, 932690, 944922, 967582, 1002190, 1036695, 1102409, 1305766, 1319430, 1399035, 1451373, 1503285, 1574870, 1746674, 1780590, 1958649, 2073390, 2204818, 2362305, 2418955, 2620011, 2798070, 2902746, 3006570, 3264415, 3307227, 3917298, 4366685, 4724610, 4837910, 5240022, 5512045, 6113359, 6528830, 6614454, 7256865, 8733370, 9606707, 9793245, 11024090, 12226718, 13100055, 14513730, 16536135, 18340077, 19213414, 19586490, 26200110, 28820121, 30566795, 33072270, 36680154, 48033535, 57640242, 61133590, 67246949, 91700385, 96067070, 134493898, 144100605, 183400770, 201740847, 288201210, 336234745, 403481694, 672469490, 1008704235, 2017408470]

約数ペア:

[(1, 2017408470), (2, 1008704235), (3, 672469490), (5, 403481694), (6, 336234745), (7, 288201210), (10, 201740847), (11, 183400770), (14, 144100605), (15, 134493898), (21, 96067070), (22, 91700385), (30, 67246949), (33, 61133590), (35, 57640242), (42, 48033535), (55, 36680154), (61, 33072270), (66, 30566795), (70, 28820121), (77, 26200110), (103, 19586490), (105, 19213414), (110, 18340077), (122, 16536135), (139, 14513730), (154, 13100055), (165, 12226718), (183, 11024090), (206, 9793245), (210, 9606707), (231, 8733370), (278, 7256865), (305, 6614454), (309, 6528830), (330, 6113359), (366, 5512045), (385, 5240022), (417, 4837910), (427, 4724610), (462, 4366685), (515, 3917298), (610, 3307227), (618, 3264415), (671, 3006570), (695, 2902746), (721, 2798070), (770, 2620011), (834, 2418955), (854, 2362305), (915, 2204818), (973, 2073390), (1030, 1958649), (1133, 1780590), (1155, 1746674), (1281, 1574870), (1342, 1503285), (1390, 1451373), (1442, 1399035), (1529, 1319430), (1545, 1305766), (1830, 1102409), (1946, 1036695), (2013, 1002190), (2085, 967582), (2135, 944922), (2163, 932690), (2266, 890295), (2310, 873337), (2562, 787435), (2919, 691130), (3058, 659715), (3090, 652883), (3355, 601314), (3399, 593530), (3605, 559614), (4026, 501095), (4170, 483791), (4270, 472461), (4326, 466345), (4587, 439810), (4697, 429510), (4865, 414678), (5665, 356118), (5838, 345565), (6283, 321090), (6405, 314974), (6710, 300657), (6798, 296765), (7210, 279807), (7645, 263886), (7931, 254370), (8479, 237930), (9174, 219905), (9394, 214755), (9730, 207339), (10065, 200438), (10703, 188490), (10815, 186538), (11330, 178059), (12566, 160545), (12810, 157487), (14091, 143170), (14317, 140910), (14595, 138226), (15290, 131943), (15862, 127185), (16958, 118965), (16995, 118706), (18849, 107030), (20130, 100219), (21406, 94245), (21630, 93269), (22935, 87962), (23485, 85902), (23793, 84790), (25437, 79310), (28182, 71585), (28634, 70455), (29190, 69113), (31415, 64218), (32109, 62830), (33990, 59353), (37698, 53515), (39655, 50874), (42395, 47586), (42951, 46970), (43981, 45870)]