30350428

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 54371520

約数和(自身を除く): 24021092

約数列:

[1, 2, 4, 61, 122, 173, 244, 346, 692, 719, 1438, 2876, 10553, 21106, 42212, 43859, 87718, 124387, 175436, 248774, 497548, 7587607, 15175214, 30350428]

約数ペア:

[(1, 30350428), (2, 15175214), (4, 7587607), (61, 497548), (122, 248774), (173, 175436), (244, 124387), (346, 87718), (692, 43859), (719, 42212), (1438, 21106), (2876, 10553)]