68118533690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1303}}^1\times {\mathrm{1699}}^1$

素因数の和:3207

約数の個数: 64

約数和(自身を含む): 130720262400

約数和(自身を除く): 62601728710

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 181, 362, 905, 1303, 1699, 1810, 2606, 3077, 3398, 6154, 6515, 8495, 13030, 15385, 16990, 22151, 28883, 30770, 44302, 57766, 110755, 144415, 221510, 235843, 288830, 307519, 471686, 615038, 1179215, 1537595, 2213797, 2358430, 3075190, 4009331, 4427594, 5227823, 8018662, 10455646, 11068985, 20046655, 22137970, 26139115, 37634549, 40093310, 52278230, 75269098, 188172745, 376345490, 400697257, 801394514, 2003486285, 4006972570, 6811853369, 13623706738, 34059266845, 68118533690]

約数ペア:

[(1, 68118533690), (2, 34059266845), (5, 13623706738), (10, 6811853369), (17, 4006972570), (34, 2003486285), (85, 801394514), (170, 400697257), (181, 376345490), (362, 188172745), (905, 75269098), (1303, 52278230), (1699, 40093310), (1810, 37634549), (2606, 26139115), (3077, 22137970), (3398, 20046655), (6154, 11068985), (6515, 10455646), (8495, 8018662), (13030, 5227823), (15385, 4427594), (16990, 4009331), (22151, 3075190), (28883, 2358430), (30770, 2213797), (44302, 1537595), (57766, 1179215), (110755, 615038), (144415, 471686), (221510, 307519), (235843, 288830)]