66725730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2819}}^1$

素因数の和:3095

約数の個数: 48

約数和(自身を含む): 174208320

約数和(自身を除く): 107482590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2367, 2630, 2819, 3945, 4734, 5638, 7890, 8457, 11835, 14095, 16914, 23670, 25371, 28190, 42285, 50742, 84570, 126855, 253710, 741397, 1482794, 2224191, 3706985, 4448382, 6672573, 7413970, 11120955, 13345146, 22241910, 33362865, 66725730]

約数ペア:

[(1, 66725730), (2, 33362865), (3, 22241910), (5, 13345146), (6, 11120955), (9, 7413970), (10, 6672573), (15, 4448382), (18, 3706985), (30, 2224191), (45, 1482794), (90, 741397), (263, 253710), (526, 126855), (789, 84570), (1315, 50742), (1578, 42285), (2367, 28190), (2630, 25371), (2819, 23670), (3945, 16914), (4734, 14095), (5638, 11835), (7890, 8457)]