1808736780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{30145613}}^1$

素因数の和:30145625

約数の個数: 24

約数和(自身を含む): 5064463152

約数和(自身を除く): 3255726372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 30145613, 60291226, 90436839, 120582452, 150728065, 180873678, 301456130, 361747356, 452184195, 602912260, 904368390, 1808736780]

約数ペア:

[(1, 1808736780), (2, 904368390), (3, 602912260), (4, 452184195), (5, 361747356), (6, 301456130), (10, 180873678), (12, 150728065), (15, 120582452), (20, 90436839), (30, 60291226), (60, 30145613)]