29309140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7219}}^1$

素因数の和:7264

約数の個数: 48

約数和(自身を含む): 72777600

約数和(自身を除く): 43468460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 7219, 14438, 28876, 36095, 50533, 72190, 101066, 144380, 202132, 209351, 252665, 418702, 505330, 837404, 1010660, 1046755, 1465457, 2093510, 2930914, 4187020, 5861828, 7327285, 14654570, 29309140]

約数ペア:

[(1, 29309140), (2, 14654570), (4, 7327285), (5, 5861828), (7, 4187020), (10, 2930914), (14, 2093510), (20, 1465457), (28, 1046755), (29, 1010660), (35, 837404), (58, 505330), (70, 418702), (116, 252665), (140, 209351), (145, 202132), (203, 144380), (290, 101066), (406, 72190), (580, 50533), (812, 36095), (1015, 28876), (2030, 14438), (4060, 7219)]