18776820180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{312947003}}^1$

素因数の和:312947015

約数の個数: 24

約数和(自身を含む): 52575096672

約数和(自身を除く): 33798276492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 312947003, 625894006, 938841009, 1251788012, 1564735015, 1877682018, 3129470030, 3755364036, 4694205045, 6258940060, 9388410090, 18776820180]

約数ペア:

[(1, 18776820180), (2, 9388410090), (3, 6258940060), (4, 4694205045), (5, 3755364036), (6, 3129470030), (10, 1877682018), (12, 1564735015), (15, 1251788012), (20, 938841009), (30, 625894006), (60, 312947003)]