2017717620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1913}}^1\times {\mathrm{17579}}^1$

素因数の和:19504

約数の個数: 48

約数和(自身を含む): 5652884160

約数和(自身を除く): 3635166540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1913, 3826, 5739, 7652, 9565, 11478, 17579, 19130, 22956, 28695, 35158, 38260, 52737, 57390, 70316, 87895, 105474, 114780, 175790, 210948, 263685, 351580, 527370, 1054740, 33628627, 67257254, 100885881, 134514508, 168143135, 201771762, 336286270, 403543524, 504429405, 672572540, 1008858810, 2017717620]

約数ペア:

[(1, 2017717620), (2, 1008858810), (3, 672572540), (4, 504429405), (5, 403543524), (6, 336286270), (10, 201771762), (12, 168143135), (15, 134514508), (20, 100885881), (30, 67257254), (60, 33628627), (1913, 1054740), (3826, 527370), (5739, 351580), (7652, 263685), (9565, 210948), (11478, 175790), (17579, 114780), (19130, 105474), (22956, 87895), (28695, 70316), (35158, 57390), (38260, 52737)]