71325010

素因数分解:

$2^1\times 5^1\times {\mathrm{2309}}^1\times {\mathrm{3089}}^1$

素因数の和:5405

約数の個数: 16

約数和(自身を含む): 128482200

約数和(自身を除く): 57157190

約数列:

[1, 2, 5, 10, 2309, 3089, 4618, 6178, 11545, 15445, 23090, 30890, 7132501, 14265002, 35662505, 71325010]

約数ペア:

[(1, 71325010), (2, 35662505), (5, 14265002), (10, 7132501), (2309, 30890), (3089, 23090), (4618, 15445), (6178, 11545)]