3000980

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{829}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 6344520

約数和(自身を除く): 3343540

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 829, 905, 1658, 1810, 3316, 3620, 4145, 8290, 16580, 150049, 300098, 600196, 750245, 1500490, 3000980]

約数ペア:

[(1, 3000980), (2, 1500490), (4, 750245), (5, 600196), (10, 300098), (20, 150049), (181, 16580), (362, 8290), (724, 4145), (829, 3620), (905, 3316), (1658, 1810)]