268506730

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{60611}}^1$

素因数の和:61061

約数の個数: 16

約数和(自身を含む): 484411104

約数和(自身を除く): 215904374

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 60611, 121222, 303055, 606110, 26850673, 53701346, 134253365, 268506730]

約数ペア:

[(1, 268506730), (2, 134253365), (5, 53701346), (10, 26850673), (443, 606110), (886, 303055), (2215, 121222), (4430, 60611)]