23405930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{75503}}^1$

素因数の和:75541

約数の個数: 16

約数和(自身を含む): 43490304

約数和(自身を除く): 20084374

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 75503, 151006, 377515, 755030, 2340593, 4681186, 11702965, 23405930]

約数ペア:

[(1, 23405930), (2, 11702965), (5, 4681186), (10, 2340593), (31, 755030), (62, 377515), (155, 151006), (310, 75503)]