2457505740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{405529}}^1$

素因数の和:405642

約数の個数: 48

約数和(自身を含む): 6949162080

約数和(自身を除く): 4491656340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 405529, 811058, 1216587, 1622116, 2027645, 2433174, 4055290, 4866348, 6082935, 8110580, 12165870, 24331740, 40958429, 81916858, 122875287, 163833716, 204792145, 245750574, 409584290, 491501148, 614376435, 819168580, 1228752870, 2457505740]

約数ペア:

[(1, 2457505740), (2, 1228752870), (3, 819168580), (4, 614376435), (5, 491501148), (6, 409584290), (10, 245750574), (12, 204792145), (15, 163833716), (20, 122875287), (30, 81916858), (60, 40958429), (101, 24331740), (202, 12165870), (303, 8110580), (404, 6082935), (505, 4866348), (606, 4055290), (1010, 2433174), (1212, 2027645), (1515, 1622116), (2020, 1216587), (3030, 811058), (6060, 405529)]