489324870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{5436943}}^1$

素因数の和:5436956

約数の個数: 24

約数和(自身を含む): 1272244896

約数和(自身を除く): 782920026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 5436943, 10873886, 16310829, 27184715, 32621658, 48932487, 54369430, 81554145, 97864974, 163108290, 244662435, 489324870]

約数ペア:

[(1, 489324870), (2, 244662435), (3, 163108290), (5, 97864974), (6, 81554145), (9, 54369430), (10, 48932487), (15, 32621658), (18, 27184715), (30, 16310829), (45, 10873886), (90, 5436943)]