298449420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4974157}}^1$

素因数の和:4974169

約数の個数: 24

約数和(自身を含む): 835658544

約数和(自身を除く): 537209124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4974157, 9948314, 14922471, 19896628, 24870785, 29844942, 49741570, 59689884, 74612355, 99483140, 149224710, 298449420]

約数ペア:

[(1, 298449420), (2, 149224710), (3, 99483140), (4, 74612355), (5, 59689884), (6, 49741570), (10, 29844942), (12, 24870785), (15, 19896628), (20, 14922471), (30, 9948314), (60, 4974157)]