10217940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{170299}}^1$

素因数の和:170311

約数の個数: 24

約数和(自身を含む): 28610400

約数和(自身を除く): 18392460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 170299, 340598, 510897, 681196, 851495, 1021794, 1702990, 2043588, 2554485, 3405980, 5108970, 10217940]

約数ペア:

[(1, 10217940), (2, 5108970), (3, 3405980), (4, 2554485), (5, 2043588), (6, 1702990), (10, 1021794), (12, 851495), (15, 681196), (20, 510897), (30, 340598), (60, 170299)]