2019948540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{33665809}}^1$

素因数の和:33665821

約数の個数: 24

約数和(自身を含む): 5655856080

約数和(自身を除く): 3635907540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 33665809, 67331618, 100997427, 134663236, 168329045, 201994854, 336658090, 403989708, 504987135, 673316180, 1009974270, 2019948540]

約数ペア:

[(1, 2019948540), (2, 1009974270), (3, 673316180), (4, 504987135), (5, 403989708), (6, 336658090), (10, 201994854), (12, 168329045), (15, 134663236), (20, 100997427), (30, 67331618), (60, 33665809)]