82720830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2757361}}^1$

素因数の和:2757371

約数の個数: 16

約数和(自身を含む): 198530064

約数和(自身を除く): 115809234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2757361, 5514722, 8272083, 13786805, 16544166, 27573610, 41360415, 82720830]

約数ペア:

[(1, 82720830), (2, 41360415), (3, 27573610), (5, 16544166), (6, 13786805), (10, 8272083), (15, 5514722), (30, 2757361)]