978896460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{16314941}}^1$

素因数の和:16314953

約数の個数: 24

約数和(自身を含む): 2740910256

約数和(自身を除く): 1762013796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16314941, 32629882, 48944823, 65259764, 81574705, 97889646, 163149410, 195779292, 244724115, 326298820, 489448230, 978896460]

約数ペア:

[(1, 978896460), (2, 489448230), (3, 326298820), (4, 244724115), (5, 195779292), (6, 163149410), (10, 97889646), (12, 81574705), (15, 65259764), (20, 48944823), (30, 32629882), (60, 16314941)]