1029139620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{105229}}^1$

素因数の和:105404

約数の個数: 48

約数和(自身を含む): 2899296960

約数和(自身を除く): 1870157340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 105229, 210458, 315687, 420916, 526145, 631374, 1052290, 1262748, 1578435, 2104580, 3156870, 6313740, 17152327, 34304654, 51456981, 68609308, 85761635, 102913962, 171523270, 205827924, 257284905, 343046540, 514569810, 1029139620]

約数ペア:

[(1, 1029139620), (2, 514569810), (3, 343046540), (4, 257284905), (5, 205827924), (6, 171523270), (10, 102913962), (12, 85761635), (15, 68609308), (20, 51456981), (30, 34304654), (60, 17152327), (163, 6313740), (326, 3156870), (489, 2104580), (652, 1578435), (815, 1262748), (978, 1052290), (1630, 631374), (1956, 526145), (2445, 420916), (3260, 315687), (4890, 210458), (9780, 105229)]