30864734

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1\times {\mathrm{661}}^1$

素因数の和:1331

約数の個数: 16

約数和(自身を含む): 47695776

約数和(自身を除く): 16831042

約数列:

[1, 2, 37, 74, 631, 661, 1262, 1322, 23347, 24457, 46694, 48914, 417091, 834182, 15432367, 30864734]

約数ペア:

[(1, 30864734), (2, 15432367), (37, 834182), (74, 417091), (631, 48914), (661, 46694), (1262, 24457), (1322, 23347)]