105292020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1754867}}^1$

素因数の和:1754879

約数の個数: 24

約数和(自身を含む): 294817824

約数和(自身を除く): 189525804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1754867, 3509734, 5264601, 7019468, 8774335, 10529202, 17548670, 21058404, 26323005, 35097340, 52646010, 105292020]

約数ペア:

[(1, 105292020), (2, 52646010), (3, 35097340), (4, 26323005), (5, 21058404), (6, 17548670), (10, 10529202), (12, 8774335), (15, 7019468), (20, 5264601), (30, 3509734), (60, 1754867)]