30375780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{506263}}^1$

素因数の和:506275

約数の個数: 24

約数和(自身を含む): 85052352

約数和(自身を除く): 54676572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 506263, 1012526, 1518789, 2025052, 2531315, 3037578, 5062630, 6075156, 7593945, 10125260, 15187890, 30375780]

約数ペア:

[(1, 30375780), (2, 15187890), (3, 10125260), (4, 7593945), (5, 6075156), (6, 5062630), (10, 3037578), (12, 2531315), (15, 2025052), (20, 1518789), (30, 1012526), (60, 506263)]