68996580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1149943}}^1$

素因数の和:1149955

約数の個数: 24

約数和(自身を含む): 193190592

約数和(自身を除く): 124194012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1149943, 2299886, 3449829, 4599772, 5749715, 6899658, 11499430, 13799316, 17249145, 22998860, 34498290, 68996580]

約数ペア:

[(1, 68996580), (2, 34498290), (3, 22998860), (4, 17249145), (5, 13799316), (6, 11499430), (10, 6899658), (12, 5749715), (15, 4599772), (20, 3449829), (30, 2299886), (60, 1149943)]