839767210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67343}}^1$

素因数の和:67422

約数の個数: 32

約数和(自身を含む): 1600093440

約数和(自身を除く): 760326230

約数列:

[1, 2, 5, 10, 29, 43, 58, 86, 145, 215, 290, 430, 1247, 2494, 6235, 12470, 67343, 134686, 336715, 673430, 1952947, 2895749, 3905894, 5791498, 9764735, 14478745, 19529470, 28957490, 83976721, 167953442, 419883605, 839767210]

約数ペア:

[(1, 839767210), (2, 419883605), (5, 167953442), (10, 83976721), (29, 28957490), (43, 19529470), (58, 14478745), (86, 9764735), (145, 5791498), (215, 3905894), (290, 2895749), (430, 1952947), (1247, 673430), (2494, 336715), (6235, 134686), (12470, 67343)]