30879718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{4001}}^1$

素因数の和:4247

約数の個数: 16

約数和(自身を含む): 49272624

約数和(自身を除く): 18392906

約数列:

[1, 2, 17, 34, 227, 454, 3859, 4001, 7718, 8002, 68017, 136034, 908227, 1816454, 15439859, 30879718]

約数ペア:

[(1, 30879718), (2, 15439859), (17, 1816454), (34, 908227), (227, 136034), (454, 68017), (3859, 8002), (4001, 7718)]