12580290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 33024888

約数和(自身を除く): 20444598

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1237, 1695, 2034, 2474, 3390, 3711, 5085, 6185, 7422, 10170, 11133, 12370, 18555, 22266, 37110, 55665, 111330, 139781, 279562, 419343, 698905, 838686, 1258029, 1397810, 2096715, 2516058, 4193430, 6290145, 12580290]

約数ペア:

[(1, 12580290), (2, 6290145), (3, 4193430), (5, 2516058), (6, 2096715), (9, 1397810), (10, 1258029), (15, 838686), (18, 698905), (30, 419343), (45, 279562), (90, 139781), (113, 111330), (226, 55665), (339, 37110), (565, 22266), (678, 18555), (1017, 12370), (1130, 11133), (1237, 10170), (1695, 7422), (2034, 6185), (2474, 5085), (3390, 3711)]