2017298030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 192

約数和(自身を含む): 4583485440

約数和(自身を除く): 2566187410

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 31, 34, 46, 55, 62, 85, 89, 110, 115, 155, 170, 178, 187, 230, 253, 289, 310, 341, 374, 391, 445, 506, 527, 578, 682, 713, 782, 890, 935, 979, 1054, 1265, 1426, 1445, 1513, 1705, 1870, 1955, 1958, 2047, 2530, 2635, 2759, 2890, 3026, 3179, 3410, 3565, 3910, 4094, 4301, 4895, 5270, 5518, 5797, 6358, 6647, 7130, 7565, 7843, 8602, 8959, 9790, 10235, 11594, 12121, 13294, 13795, 15130, 15686, 15895, 16643, 17918, 20470, 21505, 22517, 24242, 25721, 27590, 28985, 30349, 31790, 33235, 33286, 34799, 39215, 43010, 44795, 45034, 46903, 51442, 57970, 60605, 60698, 63457, 66470, 69598, 73117, 78430, 83215, 89590, 93806, 98549, 112585, 121210, 126914, 128605, 133331, 146234, 151745, 166430, 173995, 197098, 206057, 225170, 234515, 257210, 266662, 282931, 303490, 317285, 347990, 365585, 382789, 412114, 469030, 492745, 515933, 565862, 591583, 634570, 666655, 698027, 731170, 765578, 797351, 985490, 1030285, 1031866, 1078769, 1183166, 1333310, 1396054, 1414655, 1594702, 1913945, 2060570, 2157538, 2266627, 2579665, 2829310, 2957915, 3490135, 3827890, 3986755, 4533254, 5159330, 5393845, 5915830, 6507413, 6980270, 7973510, 8770861, 10787690, 11333135, 11866459, 13014826, 17541722, 18339073, 22666270, 23732918, 32537065, 36678146, 43854305, 59332295, 65074130, 87708610, 91695365, 118664590, 183390730, 201729803, 403459606, 1008649015, 2017298030]

約数ペア:

[(1, 2017298030), (2, 1008649015), (5, 403459606), (10, 201729803), (11, 183390730), (17, 118664590), (22, 91695365), (23, 87708610), (31, 65074130), (34, 59332295), (46, 43854305), (55, 36678146), (62, 32537065), (85, 23732918), (89, 22666270), (110, 18339073), (115, 17541722), (155, 13014826), (170, 11866459), (178, 11333135), (187, 10787690), (230, 8770861), (253, 7973510), (289, 6980270), (310, 6507413), (341, 5915830), (374, 5393845), (391, 5159330), (445, 4533254), (506, 3986755), (527, 3827890), (578, 3490135), (682, 2957915), (713, 2829310), (782, 2579665), (890, 2266627), (935, 2157538), (979, 2060570), (1054, 1913945), (1265, 1594702), (1426, 1414655), (1445, 1396054), (1513, 1333310), (1705, 1183166), (1870, 1078769), (1955, 1031866), (1958, 1030285), (2047, 985490), (2530, 797351), (2635, 765578), (2759, 731170), (2890, 698027), (3026, 666655), (3179, 634570), (3410, 591583), (3565, 565862), (3910, 515933), (4094, 492745), (4301, 469030), (4895, 412114), (5270, 382789), (5518, 365585), (5797, 347990), (6358, 317285), (6647, 303490), (7130, 282931), (7565, 266662), (7843, 257210), (8602, 234515), (8959, 225170), (9790, 206057), (10235, 197098), (11594, 173995), (12121, 166430), (13294, 151745), (13795, 146234), (15130, 133331), (15686, 128605), (15895, 126914), (16643, 121210), (17918, 112585), (20470, 98549), (21505, 93806), (22517, 89590), (24242, 83215), (25721, 78430), (27590, 73117), (28985, 69598), (30349, 66470), (31790, 63457), (33235, 60698), (33286, 60605), (34799, 57970), (39215, 51442), (43010, 46903), (44795, 45034)]