12916710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{143519}}^1$

素因数の和:143532

約数の個数: 24

約数和(自身を含む): 33583680

約数和(自身を除く): 20666970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 143519, 287038, 430557, 717595, 861114, 1291671, 1435190, 2152785, 2583342, 4305570, 6458355, 12916710]

約数ペア:

[(1, 12916710), (2, 6458355), (3, 4305570), (5, 2583342), (6, 2152785), (9, 1435190), (10, 1291671), (15, 861114), (18, 717595), (30, 430557), (45, 287038), (90, 143519)]