42458710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8543}}^1$

素因数の和:8628

約数の個数: 32

約数和(自身を含む): 88584192

約数和(自身を除く): 46125482

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 8543, 17086, 42715, 59801, 85430, 119602, 299005, 598010, 606553, 1213106, 3032765, 4245871, 6065530, 8491742, 21229355, 42458710]

約数ペア:

[(1, 42458710), (2, 21229355), (5, 8491742), (7, 6065530), (10, 4245871), (14, 3032765), (35, 1213106), (70, 606553), (71, 598010), (142, 299005), (355, 119602), (497, 85430), (710, 59801), (994, 42715), (2485, 17086), (4970, 8543)]