13838510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 31259520

約数和(自身を除く): 17421010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 401, 406, 493, 595, 802, 986, 1015, 1190, 2005, 2030, 2465, 2807, 3451, 4010, 4930, 5614, 6817, 6902, 11629, 13634, 14035, 17255, 23258, 28070, 34085, 34510, 47719, 58145, 68170, 81403, 95438, 116290, 162806, 197693, 238595, 395386, 407015, 477190, 814030, 988465, 1383851, 1976930, 2767702, 6919255, 13838510]

約数ペア:

[(1, 13838510), (2, 6919255), (5, 2767702), (7, 1976930), (10, 1383851), (14, 988465), (17, 814030), (29, 477190), (34, 407015), (35, 395386), (58, 238595), (70, 197693), (85, 162806), (119, 116290), (145, 95438), (170, 81403), (203, 68170), (238, 58145), (290, 47719), (401, 34510), (406, 34085), (493, 28070), (595, 23258), (802, 17255), (986, 14035), (1015, 13634), (1190, 11629), (2005, 6902), (2030, 6817), (2465, 5614), (2807, 4930), (3451, 4010)]