74486220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1241437}}^1$

素因数の和:1241449

約数の個数: 24

約数和(自身を含む): 208561584

約数和(自身を除く): 134075364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1241437, 2482874, 3724311, 4965748, 6207185, 7448622, 12414370, 14897244, 18621555, 24828740, 37243110, 74486220]

約数ペア:

[(1, 74486220), (2, 37243110), (3, 24828740), (4, 18621555), (5, 14897244), (6, 12414370), (10, 7448622), (12, 6207185), (15, 4965748), (20, 3724311), (30, 2482874), (60, 1241437)]