7280430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{242681}}^1$

素因数の和:242691

約数の個数: 16

約数和(自身を含む): 17473104

約数和(自身を除く): 10192674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 242681, 485362, 728043, 1213405, 1456086, 2426810, 3640215, 7280430]

約数ペア:

[(1, 7280430), (2, 3640215), (3, 2426810), (5, 1456086), (6, 1213405), (10, 728043), (15, 485362), (30, 242681)]