7937090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1597}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 16568064

約数和(自身を除く): 8630974

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 1597, 2485, 3194, 4970, 7985, 11179, 15970, 22358, 55895, 111790, 113387, 226774, 566935, 793709, 1133870, 1587418, 3968545, 7937090]

約数ペア:

[(1, 7937090), (2, 3968545), (5, 1587418), (7, 1133870), (10, 793709), (14, 566935), (35, 226774), (70, 113387), (71, 111790), (142, 55895), (355, 22358), (497, 15970), (710, 11179), (994, 7985), (1597, 4970), (2485, 3194)]