42359660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{683}}^1$

素因数の和:1142

約数の個数: 48

約数和(自身を含む): 102041856

約数和(自身を除く): 59682196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 443, 683, 886, 1366, 1772, 2215, 2732, 3101, 3415, 4430, 4781, 6202, 6830, 8860, 9562, 12404, 13660, 15505, 19124, 23905, 31010, 47810, 62020, 95620, 302569, 605138, 1210276, 1512845, 2117983, 3025690, 4235966, 6051380, 8471932, 10589915, 21179830, 42359660]

約数ペア:

[(1, 42359660), (2, 21179830), (4, 10589915), (5, 8471932), (7, 6051380), (10, 4235966), (14, 3025690), (20, 2117983), (28, 1512845), (35, 1210276), (70, 605138), (140, 302569), (443, 95620), (683, 62020), (886, 47810), (1366, 31010), (1772, 23905), (2215, 19124), (2732, 15505), (3101, 13660), (3415, 12404), (4430, 9562), (4781, 8860), (6202, 6830)]