31214010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6983}}^1$

素因数の和:7142

約数の個数: 32

約数和(自身を含む): 75427200

約数和(自身を除く): 44213190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 6983, 13966, 20949, 34915, 41898, 69830, 104745, 209490, 1040467, 2080934, 3121401, 5202335, 6242802, 10404670, 15607005, 31214010]

約数ペア:

[(1, 31214010), (2, 15607005), (3, 10404670), (5, 6242802), (6, 5202335), (10, 3121401), (15, 2080934), (30, 1040467), (149, 209490), (298, 104745), (447, 69830), (745, 41898), (894, 34915), (1490, 20949), (2235, 13966), (4470, 6983)]