129436710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{331889}}^1$

素因数の和:331912

約数の個数: 32

約数和(自身を含む): 334545120

約数和(自身を除く): 205108410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 331889, 663778, 995667, 1659445, 1991334, 3318890, 4314557, 4978335, 8629114, 9956670, 12943671, 21572785, 25887342, 43145570, 64718355, 129436710]

約数ペア:

[(1, 129436710), (2, 64718355), (3, 43145570), (5, 25887342), (6, 21572785), (10, 12943671), (13, 9956670), (15, 8629114), (26, 4978335), (30, 4314557), (39, 3318890), (65, 1991334), (78, 1659445), (130, 995667), (195, 663778), (390, 331889)]