487230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 1188000

約数和(自身を除く): 700770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 149, 218, 298, 327, 447, 545, 654, 745, 894, 1090, 1490, 1635, 2235, 3270, 4470, 16241, 32482, 48723, 81205, 97446, 162410, 243615, 487230]

約数ペア:

[(1, 487230), (2, 243615), (3, 162410), (5, 97446), (6, 81205), (10, 48723), (15, 32482), (30, 16241), (109, 4470), (149, 3270), (218, 2235), (298, 1635), (327, 1490), (447, 1090), (545, 894), (654, 745)]