2011456860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{8243}}^1$

素因数の和:8352

約数の個数: 144

約数和(自身を含む): 6631341696

約数和(自身を除く): 4619884836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 83, 84, 98, 105, 140, 147, 166, 196, 210, 245, 249, 294, 332, 415, 420, 490, 498, 581, 588, 735, 830, 980, 996, 1162, 1245, 1470, 1660, 1743, 2324, 2490, 2905, 2940, 3486, 4067, 4980, 5810, 6972, 8134, 8243, 8715, 11620, 12201, 16268, 16486, 17430, 20335, 24402, 24729, 32972, 34860, 40670, 41215, 48804, 49458, 57701, 61005, 81340, 82430, 98916, 115402, 122010, 123645, 164860, 173103, 230804, 244020, 247290, 288505, 346206, 403907, 494580, 577010, 684169, 692412, 807814, 865515, 1154020, 1211721, 1368338, 1615628, 1731030, 2019535, 2052507, 2423442, 2736676, 3420845, 3462060, 4039070, 4105014, 4789183, 4846884, 6058605, 6841690, 8078140, 8210028, 9578366, 10262535, 12117210, 13683380, 14367549, 19156732, 20525070, 23945915, 24234420, 28735098, 33524281, 41050140, 47891830, 57470196, 67048562, 71837745, 95783660, 100572843, 134097124, 143675490, 167621405, 201145686, 287350980, 335242810, 402291372, 502864215, 670485620, 1005728430, 2011456860]

約数ペア:

[(1, 2011456860), (2, 1005728430), (3, 670485620), (4, 502864215), (5, 402291372), (6, 335242810), (7, 287350980), (10, 201145686), (12, 167621405), (14, 143675490), (15, 134097124), (20, 100572843), (21, 95783660), (28, 71837745), (30, 67048562), (35, 57470196), (42, 47891830), (49, 41050140), (60, 33524281), (70, 28735098), (83, 24234420), (84, 23945915), (98, 20525070), (105, 19156732), (140, 14367549), (147, 13683380), (166, 12117210), (196, 10262535), (210, 9578366), (245, 8210028), (249, 8078140), (294, 6841690), (332, 6058605), (415, 4846884), (420, 4789183), (490, 4105014), (498, 4039070), (581, 3462060), (588, 3420845), (735, 2736676), (830, 2423442), (980, 2052507), (996, 2019535), (1162, 1731030), (1245, 1615628), (1470, 1368338), (1660, 1211721), (1743, 1154020), (2324, 865515), (2490, 807814), (2905, 692412), (2940, 684169), (3486, 577010), (4067, 494580), (4980, 403907), (5810, 346206), (6972, 288505), (8134, 247290), (8243, 244020), (8715, 230804), (11620, 173103), (12201, 164860), (16268, 123645), (16486, 122010), (17430, 115402), (20335, 98916), (24402, 82430), (24729, 81340), (32972, 61005), (34860, 57701), (40670, 49458), (41215, 48804)]