30607890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{5179}}^1$

素因数の和:5386

約数の個数: 32

約数和(自身を含む): 73846080

約数和(自身を除く): 43238190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5179, 5910, 10358, 15537, 25895, 31074, 51790, 77685, 155370, 1020263, 2040526, 3060789, 5101315, 6121578, 10202630, 15303945, 30607890]

約数ペア:

[(1, 30607890), (2, 15303945), (3, 10202630), (5, 6121578), (6, 5101315), (10, 3060789), (15, 2040526), (30, 1020263), (197, 155370), (394, 77685), (591, 51790), (985, 31074), (1182, 25895), (1970, 15537), (2955, 10358), (5179, 5910)]