29580590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1637}}^1$

素因数の和:1796

約数の個数: 32

約数和(自身を含む): 57788640

約数和(自身を除く): 28208050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1637, 1807, 3274, 3614, 8185, 9035, 16370, 18070, 21281, 42562, 106405, 212810, 227543, 455086, 1137715, 2275430, 2958059, 5916118, 14790295, 29580590]

約数ペア:

[(1, 29580590), (2, 14790295), (5, 5916118), (10, 2958059), (13, 2275430), (26, 1137715), (65, 455086), (130, 227543), (139, 212810), (278, 106405), (695, 42562), (1390, 21281), (1637, 18070), (1807, 16370), (3274, 9035), (3614, 8185)]