157070220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113819}}^1$

素因数の和:113854

約数の個数: 48

約数和(自身を含む): 458922240

約数和(自身を除く): 301852020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 113819, 227638, 341457, 455276, 569095, 682914, 1138190, 1365828, 1707285, 2276380, 2617837, 3414570, 5235674, 6829140, 7853511, 10471348, 13089185, 15707022, 26178370, 31414044, 39267555, 52356740, 78535110, 157070220]

約数ペア:

[(1, 157070220), (2, 78535110), (3, 52356740), (4, 39267555), (5, 31414044), (6, 26178370), (10, 15707022), (12, 13089185), (15, 10471348), (20, 7853511), (23, 6829140), (30, 5235674), (46, 3414570), (60, 2617837), (69, 2276380), (92, 1707285), (115, 1365828), (138, 1138190), (230, 682914), (276, 569095), (345, 455276), (460, 341457), (690, 227638), (1380, 113819)]