157070270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42337}}^1$

素因数の和:42404

約数の個数: 32

約数和(自身を含む): 329220288

約数和(自身を除く): 172150018

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 42337, 84674, 211685, 296359, 423370, 592718, 1481795, 2243861, 2963590, 4487722, 11219305, 15707027, 22438610, 31414054, 78535135, 157070270]

約数ペア:

[(1, 157070270), (2, 78535135), (5, 31414054), (7, 22438610), (10, 15707027), (14, 11219305), (35, 4487722), (53, 2963590), (70, 2243861), (106, 1481795), (265, 592718), (371, 423370), (530, 296359), (742, 211685), (1855, 84674), (3710, 42337)]