30692560

素因数分解:

$2^4\times 5^1\times {\mathrm{383657}}^1$

素因数の和:383670

約数の個数: 20

約数和(自身を含む): 71360388

約数和(自身を除く): 40667828

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 383657, 767314, 1534628, 1918285, 3069256, 3836570, 6138512, 7673140, 15346280, 30692560]

約数ペア:

[(1, 30692560), (2, 15346280), (4, 7673140), (5, 6138512), (8, 3836570), (10, 3069256), (16, 1918285), (20, 1534628), (40, 767314), (80, 383657)]