24788220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{13327}}^1$

素因数の和:13370

約数の個数: 48

約数和(自身を含む): 71651328

約数和(自身を除く): 46863108

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, 13327, 26654, 39981, 53308, 66635, 79962, 133270, 159924, 199905, 266540, 399810, 413137, 799620, 826274, 1239411, 1652548, 2065685, 2478822, 4131370, 4957644, 6197055, 8262740, 12394110, 24788220]

約数ペア:

[(1, 24788220), (2, 12394110), (3, 8262740), (4, 6197055), (5, 4957644), (6, 4131370), (10, 2478822), (12, 2065685), (15, 1652548), (20, 1239411), (30, 826274), (31, 799620), (60, 413137), (62, 399810), (93, 266540), (124, 199905), (155, 159924), (186, 133270), (310, 79962), (372, 66635), (465, 53308), (620, 39981), (930, 26654), (1860, 13327)]