71494010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:927

約数の個数: 64

約数和(自身を含む): 158049792

約数和(自身を除く): 86555782

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 73, 85, 119, 146, 170, 238, 365, 511, 595, 730, 823, 1022, 1190, 1241, 1646, 2482, 2555, 4115, 5110, 5761, 6205, 8230, 8687, 11522, 12410, 13991, 17374, 27982, 28805, 43435, 57610, 60079, 69955, 86870, 97937, 120158, 139910, 195874, 300395, 420553, 489685, 600790, 841106, 979370, 1021343, 2042686, 2102765, 4205530, 5106715, 7149401, 10213430, 14298802, 35747005, 71494010]

約数ペア:

[(1, 71494010), (2, 35747005), (5, 14298802), (7, 10213430), (10, 7149401), (14, 5106715), (17, 4205530), (34, 2102765), (35, 2042686), (70, 1021343), (73, 979370), (85, 841106), (119, 600790), (146, 489685), (170, 420553), (238, 300395), (365, 195874), (511, 139910), (595, 120158), (730, 97937), (823, 86870), (1022, 69955), (1190, 60079), (1241, 57610), (1646, 43435), (2482, 28805), (2555, 27982), (4115, 17374), (5110, 13991), (5761, 12410), (6205, 11522), (8230, 8687)]