39789780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{663163}}^1$

素因数の和:663175

約数の個数: 24

約数和(自身を含む): 111411552

約数和(自身を除く): 71621772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 663163, 1326326, 1989489, 2652652, 3315815, 3978978, 6631630, 7957956, 9947445, 13263260, 19894890, 39789780]

約数ペア:

[(1, 39789780), (2, 19894890), (3, 13263260), (4, 9947445), (5, 7957956), (6, 6631630), (10, 3978978), (12, 3315815), (15, 2652652), (20, 1989489), (30, 1326326), (60, 663163)]