12944850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 32334240

約数和(自身を除く): 19389390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 211, 409, 422, 633, 818, 1055, 1227, 1266, 2045, 2110, 2454, 3165, 4090, 5275, 6135, 6330, 10225, 10550, 12270, 15825, 20450, 30675, 31650, 61350, 86299, 172598, 258897, 431495, 517794, 862990, 1294485, 2157475, 2588970, 4314950, 6472425, 12944850]

約数ペア:

[(1, 12944850), (2, 6472425), (3, 4314950), (5, 2588970), (6, 2157475), (10, 1294485), (15, 862990), (25, 517794), (30, 431495), (50, 258897), (75, 172598), (150, 86299), (211, 61350), (409, 31650), (422, 30675), (633, 20450), (818, 15825), (1055, 12270), (1227, 10550), (1266, 10225), (2045, 6330), (2110, 6135), (2454, 5275), (3165, 4090)]