29581790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{827}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 62865072

約数和(自身を除く): 33283282

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 827, 1022, 1654, 2555, 3577, 4135, 5110, 5789, 7154, 8270, 11578, 17885, 28945, 35770, 40523, 57890, 60371, 81046, 120742, 202615, 301855, 405230, 422597, 603710, 845194, 2112985, 2958179, 4225970, 5916358, 14790895, 29581790]

約数ペア:

[(1, 29581790), (2, 14790895), (5, 5916358), (7, 4225970), (10, 2958179), (14, 2112985), (35, 845194), (49, 603710), (70, 422597), (73, 405230), (98, 301855), (146, 202615), (245, 120742), (365, 81046), (490, 60371), (511, 57890), (730, 40523), (827, 35770), (1022, 28945), (1654, 17885), (2555, 11578), (3577, 8270), (4135, 7154), (5110, 5789)]