68636580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1143943}}^1$

素因数の和:1143955

約数の個数: 24

約数和(自身を含む): 192182592

約数和(自身を除く): 123546012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1143943, 2287886, 3431829, 4575772, 5719715, 6863658, 11439430, 13727316, 17159145, 22878860, 34318290, 68636580]

約数ペア:

[(1, 68636580), (2, 34318290), (3, 22878860), (4, 17159145), (5, 13727316), (6, 11439430), (10, 6863658), (12, 5719715), (15, 4575772), (20, 3431829), (30, 2287886), (60, 1143943)]