78932970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{1237}}^1$

素因数の和:1959

約数の個数: 48

約数和(自身を含む): 205681320

約数和(自身を除く): 126748350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 709, 1237, 1418, 2127, 2474, 3545, 3711, 4254, 6185, 6381, 7090, 7422, 10635, 11133, 12370, 12762, 18555, 21270, 22266, 31905, 37110, 55665, 63810, 111330, 877033, 1754066, 2631099, 4385165, 5262198, 7893297, 8770330, 13155495, 15786594, 26310990, 39466485, 78932970]

約数ペア:

[(1, 78932970), (2, 39466485), (3, 26310990), (5, 15786594), (6, 13155495), (9, 8770330), (10, 7893297), (15, 5262198), (18, 4385165), (30, 2631099), (45, 1754066), (90, 877033), (709, 111330), (1237, 63810), (1418, 55665), (2127, 37110), (2474, 31905), (3545, 22266), (3711, 21270), (4254, 18555), (6185, 12762), (6381, 12370), (7090, 11133), (7422, 10635)]