30420008

素因数分解:

$2^3\times {\mathrm{1453}}^1\times {\mathrm{2617}}^1$

素因数の和:4076

約数の個数: 16

約数和(自身を含む): 57098580

約数和(自身を除く): 26678572

約数列:

[1, 2, 4, 8, 1453, 2617, 2906, 5234, 5812, 10468, 11624, 20936, 3802501, 7605002, 15210004, 30420008]

約数ペア:

[(1, 30420008), (2, 15210004), (4, 7605002), (8, 3802501), (1453, 20936), (2617, 11624), (2906, 10468), (5234, 5812)]