4004940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{66749}}^1$

素因数の和:66761

約数の個数: 24

約数和(自身を含む): 11214000

約数和(自身を除く): 7209060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 66749, 133498, 200247, 266996, 333745, 400494, 667490, 800988, 1001235, 1334980, 2002470, 4004940]

約数ペア:

[(1, 4004940), (2, 2002470), (3, 1334980), (4, 1001235), (5, 800988), (6, 667490), (10, 400494), (12, 333745), (15, 266996), (20, 200247), (30, 133498), (60, 66749)]