67841580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1130693}}^1$

素因数の和:1130705

約数の個数: 24

約数和(自身を含む): 189956592

約数和(自身を除く): 122115012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1130693, 2261386, 3392079, 4522772, 5653465, 6784158, 11306930, 13568316, 16960395, 22613860, 33920790, 67841580]

約数ペア:

[(1, 67841580), (2, 33920790), (3, 22613860), (4, 16960395), (5, 13568316), (6, 11306930), (10, 6784158), (12, 5653465), (15, 4522772), (20, 3392079), (30, 2261386), (60, 1130693)]