64775270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1937

約数の個数: 64

約数和(自身を含む): 146033280

約数和(自身を除く): 81258010

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, 1190, 1877, 2030, 2465, 3451, 3754, 4930, 6902, 9385, 13139, 17255, 18770, 26278, 31909, 34510, 54433, 63818, 65695, 108866, 131390, 159545, 223363, 272165, 319090, 381031, 446726, 544330, 762062, 925361, 1116815, 1850722, 1905155, 2233630, 3810310, 4626805, 6477527, 9253610, 12955054, 32387635, 64775270]

約数ペア:

[(1, 64775270), (2, 32387635), (5, 12955054), (7, 9253610), (10, 6477527), (14, 4626805), (17, 3810310), (29, 2233630), (34, 1905155), (35, 1850722), (58, 1116815), (70, 925361), (85, 762062), (119, 544330), (145, 446726), (170, 381031), (203, 319090), (238, 272165), (290, 223363), (406, 159545), (493, 131390), (595, 108866), (986, 65695), (1015, 63818), (1190, 54433), (1877, 34510), (2030, 31909), (2465, 26278), (3451, 18770), (3754, 17255), (4930, 13139), (6902, 9385)]