38754730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1183

約数の個数: 64

約数和(自身を含む): 87402240

約数和(自身を除く): 48647510

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, 1123, 1190, 2030, 2246, 2465, 3451, 4930, 5615, 6902, 7861, 11230, 15722, 17255, 19091, 32567, 34510, 38182, 39305, 65134, 78610, 95455, 133637, 162835, 190910, 227969, 267274, 325670, 455938, 553639, 668185, 1107278, 1139845, 1336370, 2279690, 2768195, 3875473, 5536390, 7750946, 19377365, 38754730]

約数ペア:

[(1, 38754730), (2, 19377365), (5, 7750946), (7, 5536390), (10, 3875473), (14, 2768195), (17, 2279690), (29, 1336370), (34, 1139845), (35, 1107278), (58, 668185), (70, 553639), (85, 455938), (119, 325670), (145, 267274), (170, 227969), (203, 190910), (238, 162835), (290, 133637), (406, 95455), (493, 78610), (595, 65134), (986, 39305), (1015, 38182), (1123, 34510), (1190, 32567), (2030, 19091), (2246, 17255), (2465, 15722), (3451, 11230), (4930, 7861), (5615, 6902)]