289496580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4824943}}^1$

素因数の和:4824955

約数の個数: 24

約数和(自身を含む): 810590592

約数和(自身を除く): 521094012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4824943, 9649886, 14474829, 19299772, 24124715, 28949658, 48249430, 57899316, 72374145, 96498860, 144748290, 289496580]

約数ペア:

[(1, 289496580), (2, 144748290), (3, 96498860), (4, 72374145), (5, 57899316), (6, 48249430), (10, 28949658), (12, 24124715), (15, 19299772), (20, 14474829), (30, 9649886), (60, 4824943)]