8896930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 18976896

約数和(自身を除く): 10079966

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 271, 335, 469, 490, 542, 670, 938, 1355, 1897, 2345, 2710, 3283, 3794, 4690, 6566, 9485, 13279, 16415, 18157, 18970, 26558, 32830, 36314, 66395, 90785, 127099, 132790, 181570, 254198, 635495, 889693, 1270990, 1779386, 4448465, 8896930]

約数ペア:

[(1, 8896930), (2, 4448465), (5, 1779386), (7, 1270990), (10, 889693), (14, 635495), (35, 254198), (49, 181570), (67, 132790), (70, 127099), (98, 90785), (134, 66395), (245, 36314), (271, 32830), (335, 26558), (469, 18970), (490, 18157), (542, 16415), (670, 13279), (938, 9485), (1355, 6566), (1897, 4690), (2345, 3794), (2710, 3283)]