4279620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71327}}^1$

素因数の和:71339

約数の個数: 24

約数和(自身を含む): 11983104

約数和(自身を除く): 7703484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71327, 142654, 213981, 285308, 356635, 427962, 713270, 855924, 1069905, 1426540, 2139810, 4279620]

約数ペア:

[(1, 4279620), (2, 2139810), (3, 1426540), (4, 1069905), (5, 855924), (6, 713270), (10, 427962), (12, 356635), (15, 285308), (20, 213981), (30, 142654), (60, 71327)]