571870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 1143072

約数和(自身を除く): 571202

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 83, 106, 130, 166, 265, 415, 530, 689, 830, 1079, 1378, 2158, 3445, 4399, 5395, 6890, 8798, 10790, 21995, 43990, 57187, 114374, 285935, 571870]

約数ペア:

[(1, 571870), (2, 285935), (5, 114374), (10, 57187), (13, 43990), (26, 21995), (53, 10790), (65, 8798), (83, 6890), (106, 5395), (130, 4399), (166, 3445), (265, 2158), (415, 1378), (530, 1079), (689, 830)]