388936770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{12964559}}^1$

素因数の和:12964569

約数の個数: 16

約数和(自身を含む): 933448320

約数和(自身を除く): 544511550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 12964559, 25929118, 38893677, 64822795, 77787354, 129645590, 194468385, 388936770]

約数ペア:

[(1, 388936770), (2, 194468385), (3, 129645590), (5, 77787354), (6, 64822795), (10, 38893677), (15, 25929118), (30, 12964559)]