30419020

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{6311}}^1$

素因数の和:6561

約数の個数: 24

約数和(自身を含む): 64155168

約数和(自身を除く): 33736148

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 6311, 12622, 25244, 31555, 63110, 126220, 1520951, 3041902, 6083804, 7604755, 15209510, 30419020]

約数ペア:

[(1, 30419020), (2, 15209510), (4, 7604755), (5, 6083804), (10, 3041902), (20, 1520951), (241, 126220), (482, 63110), (964, 31555), (1205, 25244), (2410, 12622), (4820, 6311)]