161878470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{415073}}^1$

素因数の和:415096

約数の個数: 32

約数和(自身を含む): 418394592

約数和(自身を除く): 256516122

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 415073, 830146, 1245219, 2075365, 2490438, 4150730, 5395949, 6226095, 10791898, 12452190, 16187847, 26979745, 32375694, 53959490, 80939235, 161878470]

約数ペア:

[(1, 161878470), (2, 80939235), (3, 53959490), (5, 32375694), (6, 26979745), (10, 16187847), (13, 12452190), (15, 10791898), (26, 6226095), (30, 5395949), (39, 4150730), (65, 2490438), (78, 2075365), (130, 1245219), (195, 830146), (390, 415073)]