30879812

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 54966912

約数和(自身を除く): 24087100

約数列:

[1, 2, 4, 103, 206, 241, 311, 412, 482, 622, 964, 1244, 24823, 32033, 49646, 64066, 74951, 99292, 128132, 149902, 299804, 7719953, 15439906, 30879812]

約数ペア:

[(1, 30879812), (2, 15439906), (4, 7719953), (103, 299804), (206, 149902), (241, 128132), (311, 99292), (412, 74951), (482, 64066), (622, 49646), (964, 32033), (1244, 24823)]