2450521020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{40842017}}^1$

素因数の和:40842029

約数の個数: 24

約数和(自身を含む): 6861459024

約数和(自身を除く): 4410938004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 40842017, 81684034, 122526051, 163368068, 204210085, 245052102, 408420170, 490104204, 612630255, 816840340, 1225260510, 2450521020]

約数ペア:

[(1, 2450521020), (2, 1225260510), (3, 816840340), (4, 612630255), (5, 490104204), (6, 408420170), (10, 245052102), (12, 204210085), (15, 163368068), (20, 122526051), (30, 81684034), (60, 40842017)]