4495620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2417}}^1$

素因数の和:2460

約数の個数: 48

約数和(自身を含む): 12999168

約数和(自身を除く): 8503548

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, 2417, 4834, 7251, 9668, 12085, 14502, 24170, 29004, 36255, 48340, 72510, 74927, 145020, 149854, 224781, 299708, 374635, 449562, 749270, 899124, 1123905, 1498540, 2247810, 4495620]

約数ペア:

[(1, 4495620), (2, 2247810), (3, 1498540), (4, 1123905), (5, 899124), (6, 749270), (10, 449562), (12, 374635), (15, 299708), (20, 224781), (30, 149854), (31, 145020), (60, 74927), (62, 72510), (93, 48340), (124, 36255), (155, 29004), (186, 24170), (310, 14502), (372, 12085), (465, 9668), (620, 7251), (930, 4834), (1860, 2417)]