157171710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{13679}}^1$

素因数の和:14072

約数の個数: 32

約数和(自身を含む): 378224640

約数和(自身を除く): 221052930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1915, 2298, 3830, 5745, 11490, 13679, 27358, 41037, 68395, 82074, 136790, 205185, 410370, 5239057, 10478114, 15717171, 26195285, 31434342, 52390570, 78585855, 157171710]

約数ペア:

[(1, 157171710), (2, 78585855), (3, 52390570), (5, 31434342), (6, 26195285), (10, 15717171), (15, 10478114), (30, 5239057), (383, 410370), (766, 205185), (1149, 136790), (1915, 82074), (2298, 68395), (3830, 41037), (5745, 27358), (11490, 13679)]