14221380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{563}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 39985344

約数和(自身を除く): 25763964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 563, 842, 1126, 1263, 1684, 1689, 2105, 2252, 2526, 2815, 3378, 4210, 5052, 5630, 6315, 6756, 8420, 8445, 11260, 12630, 16890, 25260, 33780, 237023, 474046, 711069, 948092, 1185115, 1422138, 2370230, 2844276, 3555345, 4740460, 7110690, 14221380]

約数ペア:

[(1, 14221380), (2, 7110690), (3, 4740460), (4, 3555345), (5, 2844276), (6, 2370230), (10, 1422138), (12, 1185115), (15, 948092), (20, 711069), (30, 474046), (60, 237023), (421, 33780), (563, 25260), (842, 16890), (1126, 12630), (1263, 11260), (1684, 8445), (1689, 8420), (2105, 6756), (2252, 6315), (2526, 5630), (2815, 5052), (3378, 4210)]