28869420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{481157}}^1$

素因数の和:481169

約数の個数: 24

約数和(自身を含む): 80834544

約数和(自身を除く): 51965124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 481157, 962314, 1443471, 1924628, 2405785, 2886942, 4811570, 5773884, 7217355, 9623140, 14434710, 28869420]

約数ペア:

[(1, 28869420), (2, 14434710), (3, 9623140), (4, 7217355), (5, 5773884), (6, 4811570), (10, 2886942), (12, 2405785), (15, 1924628), (20, 1443471), (30, 962314), (60, 481157)]