954667010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2\times {\mathrm{821}}^1$

素因数の和:912

約数の個数: 72

約数和(自身を含む): 1954092924

約数和(自身を除く): 999425914

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 821, 961, 1210, 1642, 1705, 1922, 3410, 3751, 4105, 4805, 7502, 8210, 9031, 9610, 10571, 18062, 18755, 21142, 25451, 37510, 45155, 50902, 52855, 90310, 99341, 105710, 116281, 127255, 198682, 232562, 254510, 279961, 496705, 559922, 581405, 788981, 993410, 1162810, 1399805, 1577962, 2799610, 3079571, 3944905, 6159142, 7889810, 8678791, 15397855, 17357582, 30795710, 43393955, 86787910, 95466701, 190933402, 477333505, 954667010]

約数ペア:

[(1, 954667010), (2, 477333505), (5, 190933402), (10, 95466701), (11, 86787910), (22, 43393955), (31, 30795710), (55, 17357582), (62, 15397855), (110, 8678791), (121, 7889810), (155, 6159142), (242, 3944905), (310, 3079571), (341, 2799610), (605, 1577962), (682, 1399805), (821, 1162810), (961, 993410), (1210, 788981), (1642, 581405), (1705, 559922), (1922, 496705), (3410, 279961), (3751, 254510), (4105, 232562), (4805, 198682), (7502, 127255), (8210, 116281), (9031, 105710), (9610, 99341), (10571, 90310), (18062, 52855), (18755, 50902), (21142, 45155), (25451, 37510)]