30140340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{502339}}^1$

素因数の和:502351

約数の個数: 24

約数和(自身を含む): 84393120

約数和(自身を除く): 54252780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 502339, 1004678, 1507017, 2009356, 2511695, 3014034, 5023390, 6028068, 7535085, 10046780, 15070170, 30140340]

約数ペア:

[(1, 30140340), (2, 15070170), (3, 10046780), (4, 7535085), (5, 6028068), (6, 5023390), (10, 3014034), (12, 2511695), (15, 2009356), (20, 1507017), (30, 1004678), (60, 502339)]