1520482829890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{569}}^1\times {\mathrm{317741}}^1$

素因数の和:318375

約数の個数: 48

約数和(自身を含む): 2839488673320

約数和(自身を除く): 1319005843430

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 569, 841, 1138, 1682, 2845, 4205, 5690, 8410, 16501, 33002, 82505, 165010, 317741, 478529, 635482, 957058, 1588705, 2392645, 3177410, 4785290, 9214489, 18428978, 46072445, 92144890, 180794629, 267220181, 361589258, 534440362, 903973145, 1336100905, 1807946290, 2672201810, 5243044241, 10486088482, 26215221205, 52430442410, 152048282989, 304096565978, 760241414945, 1520482829890]

約数ペア:

[(1, 1520482829890), (2, 760241414945), (5, 304096565978), (10, 152048282989), (29, 52430442410), (58, 26215221205), (145, 10486088482), (290, 5243044241), (569, 2672201810), (841, 1807946290), (1138, 1336100905), (1682, 903973145), (2845, 534440362), (4205, 361589258), (5690, 267220181), (8410, 180794629), (16501, 92144890), (33002, 46072445), (82505, 18428978), (165010, 9214489), (317741, 4785290), (478529, 3177410), (635482, 2392645), (957058, 1588705)]