39721010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1151}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 89579520

約数和(自身を除く): 49858510

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, 1151, 1190, 2030, 2302, 2465, 3451, 4930, 5755, 6902, 8057, 11510, 16114, 17255, 19567, 33379, 34510, 39134, 40285, 66758, 80570, 97835, 136969, 166895, 195670, 233653, 273938, 333790, 467306, 567443, 684845, 1134886, 1168265, 1369690, 2336530, 2837215, 3972101, 5674430, 7944202, 19860505, 39721010]

約数ペア:

[(1, 39721010), (2, 19860505), (5, 7944202), (7, 5674430), (10, 3972101), (14, 2837215), (17, 2336530), (29, 1369690), (34, 1168265), (35, 1134886), (58, 684845), (70, 567443), (85, 467306), (119, 333790), (145, 273938), (170, 233653), (203, 195670), (238, 166895), (290, 136969), (406, 97835), (493, 80570), (595, 66758), (986, 40285), (1015, 39134), (1151, 34510), (1190, 33379), (2030, 19567), (2302, 17255), (2465, 16114), (3451, 11510), (4930, 8057), (5755, 6902)]