61695340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{440681}}^1$

素因数の和:440697

約数の個数: 24

約数和(自身を含む): 148069152

約数和(自身を除く): 86373812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 440681, 881362, 1762724, 2203405, 3084767, 4406810, 6169534, 8813620, 12339068, 15423835, 30847670, 61695340]

約数ペア:

[(1, 61695340), (2, 30847670), (4, 15423835), (5, 12339068), (7, 8813620), (10, 6169534), (14, 4406810), (20, 3084767), (28, 2203405), (35, 1762724), (70, 881362), (140, 440681)]