67967340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3947}}^1$

素因数の和:4007

約数の個数: 96

約数和(自身を含む): 222856704

約数和(自身を除く): 154889364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 3947, 4305, 5740, 7894, 8610, 11841, 15788, 17220, 19735, 23682, 27629, 39470, 47364, 55258, 59205, 78940, 82887, 110516, 118410, 138145, 161827, 165774, 236820, 276290, 323654, 331548, 414435, 485481, 552580, 647308, 809135, 828870, 970962, 1132789, 1618270, 1657740, 1941924, 2265578, 2427405, 3236540, 3398367, 4531156, 4854810, 5663945, 6796734, 9709620, 11327890, 13593468, 16991835, 22655780, 33983670, 67967340]

約数ペア:

[(1, 67967340), (2, 33983670), (3, 22655780), (4, 16991835), (5, 13593468), (6, 11327890), (7, 9709620), (10, 6796734), (12, 5663945), (14, 4854810), (15, 4531156), (20, 3398367), (21, 3236540), (28, 2427405), (30, 2265578), (35, 1941924), (41, 1657740), (42, 1618270), (60, 1132789), (70, 970962), (82, 828870), (84, 809135), (105, 647308), (123, 552580), (140, 485481), (164, 414435), (205, 331548), (210, 323654), (246, 276290), (287, 236820), (410, 165774), (420, 161827), (492, 138145), (574, 118410), (615, 110516), (820, 82887), (861, 78940), (1148, 59205), (1230, 55258), (1435, 47364), (1722, 39470), (2460, 27629), (2870, 23682), (3444, 19735), (3947, 17220), (4305, 15788), (5740, 11841), (7894, 8610)]