137220540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2287009}}^1$

素因数の和:2287021

約数の個数: 24

約数和(自身を含む): 384217680

約数和(自身を除く): 246997140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2287009, 4574018, 6861027, 9148036, 11435045, 13722054, 22870090, 27444108, 34305135, 45740180, 68610270, 137220540]

約数ペア:

[(1, 137220540), (2, 68610270), (3, 45740180), (4, 34305135), (5, 27444108), (6, 22870090), (10, 13722054), (12, 11435045), (15, 9148036), (20, 6861027), (30, 4574018), (60, 2287009)]