2021570390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2383}}^1\times {\mathrm{12119}}^1$

素因数の和:14516

約数の個数: 32

約数和(自身を含む): 4160747520

約数和(自身を除く): 2139177130

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2383, 4766, 11915, 12119, 16681, 23830, 24238, 33362, 60595, 83405, 84833, 121190, 166810, 169666, 424165, 848330, 28879577, 57759154, 144397885, 202157039, 288795770, 404314078, 1010785195, 2021570390]

約数ペア:

[(1, 2021570390), (2, 1010785195), (5, 404314078), (7, 288795770), (10, 202157039), (14, 144397885), (35, 57759154), (70, 28879577), (2383, 848330), (4766, 424165), (11915, 169666), (12119, 166810), (16681, 121190), (23830, 84833), (24238, 83405), (33362, 60595)]