30028380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{500473}}^1$

素因数の和:500485

約数の個数: 24

約数和(自身を含む): 84079632

約数和(自身を除く): 54051252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 500473, 1000946, 1501419, 2001892, 2502365, 3002838, 5004730, 6005676, 7507095, 10009460, 15014190, 30028380]

約数ペア:

[(1, 30028380), (2, 15014190), (3, 10009460), (4, 7507095), (5, 6005676), (6, 5004730), (10, 3002838), (12, 2502365), (15, 2001892), (20, 1501419), (30, 1000946), (60, 500473)]