1025201310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 3121348608

約数和(自身を除く): 2096147298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 31, 35, 41, 42, 46, 62, 69, 70, 82, 93, 105, 115, 123, 138, 155, 161, 167, 186, 205, 210, 217, 230, 246, 287, 310, 322, 334, 345, 410, 434, 465, 483, 501, 574, 615, 651, 690, 713, 805, 835, 861, 930, 943, 966, 1002, 1085, 1169, 1230, 1271, 1302, 1426, 1435, 1610, 1670, 1722, 1886, 2139, 2170, 2338, 2415, 2505, 2542, 2829, 2870, 3255, 3507, 3565, 3813, 3841, 4278, 4305, 4715, 4830, 4991, 5010, 5177, 5658, 5845, 6355, 6510, 6601, 6847, 7014, 7130, 7626, 7682, 8610, 8897, 9430, 9982, 10354, 10695, 11523, 11690, 12710, 13202, 13694, 14145, 14973, 15531, 17535, 17794, 19065, 19205, 19803, 20541, 21390, 23046, 24955, 25885, 26691, 26887, 28290, 29233, 29946, 31062, 33005, 34235, 35070, 36239, 38130, 38410, 39606, 41082, 44485, 47929, 49910, 51770, 53382, 53774, 57615, 58466, 66010, 68470, 72478, 74865, 77655, 80661, 87699, 88970, 95858, 99015, 102705, 108717, 115230, 119071, 133455, 134435, 143787, 146165, 149730, 155310, 157481, 161322, 175398, 181195, 198030, 204631, 205410, 212257, 217434, 238142, 239645, 266910, 268870, 287574, 292330, 314962, 357213, 362390, 403305, 409262, 424514, 438495, 472443, 479290, 543585, 595355, 613893, 636771, 714426, 718935, 787405, 806610, 833497, 876990, 944886, 1023155, 1061285, 1087170, 1102367, 1190710, 1227786, 1273542, 1437870, 1485799, 1574810, 1666994, 1786065, 2046310, 2122570, 2204734, 2362215, 2500491, 2971598, 3069465, 3183855, 3307101, 3572130, 4167485, 4457397, 4724430, 4881911, 5000982, 5511835, 6138930, 6367710, 6614202, 7428995, 8334970, 8914794, 9763822, 11023670, 12502455, 14645733, 14857990, 16535505, 22286985, 24409555, 25004910, 29291466, 33071010, 34173377, 44573970, 48819110, 68346754, 73228665, 102520131, 146457330, 170866885, 205040262, 341733770, 512600655, 1025201310]

約数ペア:

[(1, 1025201310), (2, 512600655), (3, 341733770), (5, 205040262), (6, 170866885), (7, 146457330), (10, 102520131), (14, 73228665), (15, 68346754), (21, 48819110), (23, 44573970), (30, 34173377), (31, 33071010), (35, 29291466), (41, 25004910), (42, 24409555), (46, 22286985), (62, 16535505), (69, 14857990), (70, 14645733), (82, 12502455), (93, 11023670), (105, 9763822), (115, 8914794), (123, 8334970), (138, 7428995), (155, 6614202), (161, 6367710), (167, 6138930), (186, 5511835), (205, 5000982), (210, 4881911), (217, 4724430), (230, 4457397), (246, 4167485), (287, 3572130), (310, 3307101), (322, 3183855), (334, 3069465), (345, 2971598), (410, 2500491), (434, 2362215), (465, 2204734), (483, 2122570), (501, 2046310), (574, 1786065), (615, 1666994), (651, 1574810), (690, 1485799), (713, 1437870), (805, 1273542), (835, 1227786), (861, 1190710), (930, 1102367), (943, 1087170), (966, 1061285), (1002, 1023155), (1085, 944886), (1169, 876990), (1230, 833497), (1271, 806610), (1302, 787405), (1426, 718935), (1435, 714426), (1610, 636771), (1670, 613893), (1722, 595355), (1886, 543585), (2139, 479290), (2170, 472443), (2338, 438495), (2415, 424514), (2505, 409262), (2542, 403305), (2829, 362390), (2870, 357213), (3255, 314962), (3507, 292330), (3565, 287574), (3813, 268870), (3841, 266910), (4278, 239645), (4305, 238142), (4715, 217434), (4830, 212257), (4991, 205410), (5010, 204631), (5177, 198030), (5658, 181195), (5845, 175398), (6355, 161322), (6510, 157481), (6601, 155310), (6847, 149730), (7014, 146165), (7130, 143787), (7626, 134435), (7682, 133455), (8610, 119071), (8897, 115230), (9430, 108717), (9982, 102705), (10354, 99015), (10695, 95858), (11523, 88970), (11690, 87699), (12710, 80661), (13202, 77655), (13694, 74865), (14145, 72478), (14973, 68470), (15531, 66010), (17535, 58466), (17794, 57615), (19065, 53774), (19205, 53382), (19803, 51770), (20541, 49910), (21390, 47929), (23046, 44485), (24955, 41082), (25885, 39606), (26691, 38410), (26887, 38130), (28290, 36239), (29233, 35070), (29946, 34235), (31062, 33005)]