30353210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42751}}^1$

素因数の和:42829

約数の個数: 16

約数和(自身を含む): 55406592

約数和(自身を除く): 25053382

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 42751, 85502, 213755, 427510, 3035321, 6070642, 15176605, 30353210]

約数ペア:

[(1, 30353210), (2, 15176605), (5, 6070642), (10, 3035321), (71, 427510), (142, 213755), (355, 85502), (710, 42751)]