12421570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 48

約数和(自身を含む): 26589888

約数和(自身を除く): 14168318

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 211, 290, 406, 422, 841, 1015, 1055, 1477, 1682, 2030, 2110, 2954, 4205, 5887, 6119, 7385, 8410, 11774, 12238, 14770, 29435, 30595, 42833, 58870, 61190, 85666, 177451, 214165, 354902, 428330, 887255, 1242157, 1774510, 2484314, 6210785, 12421570]

約数ペア:

[(1, 12421570), (2, 6210785), (5, 2484314), (7, 1774510), (10, 1242157), (14, 887255), (29, 428330), (35, 354902), (58, 214165), (70, 177451), (145, 85666), (203, 61190), (211, 58870), (290, 42833), (406, 30595), (422, 29435), (841, 14770), (1015, 12238), (1055, 11774), (1477, 8410), (1682, 7385), (2030, 6119), (2110, 5887), (2954, 4205)]