157611210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{111781}}^1$

素因数の和:111838

約数の個数: 32

約数和(自身を含む): 386318592

約数和(自身を除く): 228707382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 111781, 223562, 335343, 558905, 670686, 1117810, 1676715, 3353430, 5253707, 10507414, 15761121, 26268535, 31522242, 52537070, 78805605, 157611210]

約数ペア:

[(1, 157611210), (2, 78805605), (3, 52537070), (5, 31522242), (6, 26268535), (10, 15761121), (15, 10507414), (30, 5253707), (47, 3353430), (94, 1676715), (141, 1117810), (235, 670686), (282, 558905), (470, 335343), (705, 223562), (1410, 111781)]