31876230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{8111}}^1$

素因数の和:8252

約数の個数: 32

約数和(自身を含む): 77096448

約数和(自身を除く): 45220218

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 8111, 16222, 24333, 40555, 48666, 81110, 121665, 243330, 1062541, 2125082, 3187623, 5312705, 6375246, 10625410, 15938115, 31876230]

約数ペア:

[(1, 31876230), (2, 15938115), (3, 10625410), (5, 6375246), (6, 5312705), (10, 3187623), (15, 2125082), (30, 1062541), (131, 243330), (262, 121665), (393, 81110), (655, 48666), (786, 40555), (1310, 24333), (1965, 16222), (3930, 8111)]