211066980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3517783}}^1$

素因数の和:3517795

約数の個数: 24

約数和(自身を含む): 590987712

約数和(自身を除く): 379920732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3517783, 7035566, 10553349, 14071132, 17588915, 21106698, 35177830, 42213396, 52766745, 70355660, 105533490, 211066980]

約数ペア:

[(1, 211066980), (2, 105533490), (3, 70355660), (4, 52766745), (5, 42213396), (6, 35177830), (10, 21106698), (12, 17588915), (15, 14071132), (20, 10553349), (30, 7035566), (60, 3517783)]