2022131510

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4126799}}^1$

素因数の和:4126820

約数の個数: 24

約数和(自身を含む): 4234096800

約数和(自身を除く): 2211965290

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4126799, 8253598, 20633995, 28887593, 41267990, 57775186, 144437965, 202213151, 288875930, 404426302, 1011065755, 2022131510]

約数ペア:

[(1, 2022131510), (2, 1011065755), (5, 404426302), (7, 288875930), (10, 202213151), (14, 144437965), (35, 57775186), (49, 41267990), (70, 28887593), (98, 20633995), (245, 8253598), (490, 4126799)]