128706630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{330017}}^1$

素因数の和:330040

約数の個数: 32

約数和(自身を含む): 332658144

約数和(自身を除く): 203951514

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 330017, 660034, 990051, 1650085, 1980102, 3300170, 4290221, 4950255, 8580442, 9900510, 12870663, 21451105, 25741326, 42902210, 64353315, 128706630]

約数ペア:

[(1, 128706630), (2, 64353315), (3, 42902210), (5, 25741326), (6, 21451105), (10, 12870663), (13, 9900510), (15, 8580442), (26, 4950255), (30, 4290221), (39, 3300170), (65, 1980102), (78, 1650085), (130, 990051), (195, 660034), (390, 330017)]