421388670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{13921}}^1$

素因数の和:14940

約数の個数: 32

約数和(自身を含む): 1012407840

約数和(自身を除く): 591019170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1009, 2018, 3027, 5045, 6054, 10090, 13921, 15135, 27842, 30270, 41763, 69605, 83526, 139210, 208815, 417630, 14046289, 28092578, 42138867, 70231445, 84277734, 140462890, 210694335, 421388670]

約数ペア:

[(1, 421388670), (2, 210694335), (3, 140462890), (5, 84277734), (6, 70231445), (10, 42138867), (15, 28092578), (30, 14046289), (1009, 417630), (2018, 208815), (3027, 139210), (5045, 83526), (6054, 69605), (10090, 41763), (13921, 30270), (15135, 27842)]