68741580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1145693}}^1$

素因数の和:1145705

約数の個数: 24

約数和(自身を含む): 192476592

約数和(自身を除く): 123735012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1145693, 2291386, 3437079, 4582772, 5728465, 6874158, 11456930, 13748316, 17185395, 22913860, 34370790, 68741580]

約数ペア:

[(1, 68741580), (2, 34370790), (3, 22913860), (4, 17185395), (5, 13748316), (6, 11456930), (10, 6874158), (12, 5728465), (15, 4582772), (20, 3437079), (30, 2291386), (60, 1145693)]