6620430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{220681}}^1$

素因数の和:220691

約数の個数: 16

約数和(自身を含む): 15889104

約数和(自身を除く): 9268674

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 220681, 441362, 662043, 1103405, 1324086, 2206810, 3310215, 6620430]

約数ペア:

[(1, 6620430), (2, 3310215), (3, 2206810), (5, 1324086), (6, 1103405), (10, 662043), (15, 441362), (30, 220681)]