12545430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{418181}}^1$

素因数の和:418191

約数の個数: 16

約数和(自身を含む): 30109104

約数和(自身を除く): 17563674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 418181, 836362, 1254543, 2090905, 2509086, 4181810, 6272715, 12545430]

約数ペア:

[(1, 12545430), (2, 6272715), (3, 4181810), (5, 2509086), (6, 2090905), (10, 1254543), (15, 836362), (30, 418181)]