9892190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 23016960

約数和(自身を除く): 13124770

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 443, 638, 770, 886, 1015, 1595, 2030, 2215, 2233, 3101, 3190, 4430, 4466, 4873, 6202, 9746, 11165, 12847, 15505, 22330, 24365, 25694, 31010, 34111, 48730, 64235, 68222, 89929, 128470, 141317, 170555, 179858, 282634, 341110, 449645, 706585, 899290, 989219, 1413170, 1978438, 4946095, 9892190]

約数ペア:

[(1, 9892190), (2, 4946095), (5, 1978438), (7, 1413170), (10, 989219), (11, 899290), (14, 706585), (22, 449645), (29, 341110), (35, 282634), (55, 179858), (58, 170555), (70, 141317), (77, 128470), (110, 89929), (145, 68222), (154, 64235), (203, 48730), (290, 34111), (319, 31010), (385, 25694), (406, 24365), (443, 22330), (638, 15505), (770, 12847), (886, 11165), (1015, 9746), (1595, 6202), (2030, 4873), (2215, 4466), (2233, 4430), (3101, 3190)]