22612020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12157}}^1$

素因数の和:12200

約数の個数: 48

約数和(自身を含む): 65361408

約数和(自身を除く): 42749388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 12157, 24314, 36471, 48628, 60785, 72942, 121570, 145884, 182355, 243140, 364710, 376867, 729420, 753734, 1130601, 1507468, 1884335, 2261202, 3768670, 4522404, 5653005, 7537340, 11306010, 22612020]

約数ペア:

[(1, 22612020), (2, 11306010), (3, 7537340), (4, 5653005), (5, 4522404), (6, 3768670), (10, 2261202), (12, 1884335), (15, 1507468), (20, 1130601), (30, 753734), (31, 729420), (60, 376867), (62, 364710), (93, 243140), (124, 182355), (155, 145884), (186, 121570), (310, 72942), (372, 60785), (465, 48628), (620, 36471), (930, 24314), (1860, 12157)]