30735819

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 45427200

約数和(自身を除く): 14691381

約数列:

[1, 3, 9, 79, 139, 237, 311, 417, 711, 933, 1251, 2799, 10981, 24569, 32943, 43229, 73707, 98829, 129687, 221121, 389061, 3415091, 10245273, 30735819]

約数ペア:

[(1, 30735819), (3, 10245273), (9, 3415091), (79, 389061), (139, 221121), (237, 129687), (311, 98829), (417, 73707), (711, 43229), (933, 32943), (1251, 24569), (2799, 10981)]