126628890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{4220963}}^1$

素因数の和:4220973

約数の個数: 16

約数和(自身を含む): 303909408

約数和(自身を除く): 177280518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 4220963, 8441926, 12662889, 21104815, 25325778, 42209630, 63314445, 126628890]

約数ペア:

[(1, 126628890), (2, 63314445), (3, 42209630), (5, 25325778), (6, 21104815), (10, 12662889), (15, 8441926), (30, 4220963)]