30142770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{143537}}^1$

素因数の和:143554

約数の個数: 32

約数和(自身を含む): 82677888

約数和(自身を除く): 52535118

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 143537, 287074, 430611, 717685, 861222, 1004759, 1435370, 2009518, 2153055, 3014277, 4306110, 5023795, 6028554, 10047590, 15071385, 30142770]

約数ペア:

[(1, 30142770), (2, 15071385), (3, 10047590), (5, 6028554), (6, 5023795), (7, 4306110), (10, 3014277), (14, 2153055), (15, 2009518), (21, 1435370), (30, 1004759), (35, 861222), (42, 717685), (70, 430611), (105, 287074), (210, 143537)]