70493770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2430

約数の個数: 32

約数和(自身を含む): 131725440

約数和(自身を除く): 61231670

約数列:

[1, 2, 5, 10, 43, 71, 86, 142, 215, 355, 430, 710, 2309, 3053, 4618, 6106, 11545, 15265, 23090, 30530, 99287, 163939, 198574, 327878, 496435, 819695, 992870, 1639390, 7049377, 14098754, 35246885, 70493770]

約数ペア:

[(1, 70493770), (2, 35246885), (5, 14098754), (10, 7049377), (43, 1639390), (71, 992870), (86, 819695), (142, 496435), (215, 327878), (355, 198574), (430, 163939), (710, 99287), (2309, 30530), (3053, 23090), (4618, 15265), (6106, 11545)]