129042030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{330877}}^1$

素因数の和:330900

約数の個数: 32

約数和(自身を含む): 333525024

約数和(自身を除く): 204482994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 330877, 661754, 992631, 1654385, 1985262, 3308770, 4301401, 4963155, 8602802, 9926310, 12904203, 21507005, 25808406, 43014010, 64521015, 129042030]

約数ペア:

[(1, 129042030), (2, 64521015), (3, 43014010), (5, 25808406), (6, 21507005), (10, 12904203), (13, 9926310), (15, 8602802), (26, 4963155), (30, 4301401), (39, 3308770), (65, 1985262), (78, 1654385), (130, 992631), (195, 661754), (390, 330877)]