72022370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2147

約数の個数: 64

約数和(自身を含む): 162362880

約数和(自身を除く): 90340510

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 493, 595, 986, 1015, 1190, 2030, 2087, 2465, 3451, 4174, 4930, 6902, 10435, 14609, 17255, 20870, 29218, 34510, 35479, 60523, 70958, 73045, 121046, 146090, 177395, 248353, 302615, 354790, 423661, 496706, 605230, 847322, 1028891, 1241765, 2057782, 2118305, 2483530, 4236610, 5144455, 7202237, 10288910, 14404474, 36011185, 72022370]

約数ペア:

[(1, 72022370), (2, 36011185), (5, 14404474), (7, 10288910), (10, 7202237), (14, 5144455), (17, 4236610), (29, 2483530), (34, 2118305), (35, 2057782), (58, 1241765), (70, 1028891), (85, 847322), (119, 605230), (145, 496706), (170, 423661), (203, 354790), (238, 302615), (290, 248353), (406, 177395), (493, 146090), (595, 121046), (986, 73045), (1015, 70958), (1190, 60523), (2030, 35479), (2087, 34510), (2465, 29218), (3451, 20870), (4174, 17255), (4930, 14609), (6902, 10435)]