68943630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{328303}}^1$

素因数の和:328320

約数の個数: 32

約数和(自身を含む): 189103104

約数和(自身を除く): 120159474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 328303, 656606, 984909, 1641515, 1969818, 2298121, 3283030, 4596242, 4924545, 6894363, 9849090, 11490605, 13788726, 22981210, 34471815, 68943630]

約数ペア:

[(1, 68943630), (2, 34471815), (3, 22981210), (5, 13788726), (6, 11490605), (7, 9849090), (10, 6894363), (14, 4924545), (15, 4596242), (21, 3283030), (30, 2298121), (35, 1969818), (42, 1641515), (70, 984909), (105, 656606), (210, 328303)]