2820630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{563}}^1$

素因数の和:740

約数の個数: 32

約数和(自身を含む): 6822144

約数和(自身を除く): 4001514

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 563, 835, 1002, 1126, 1670, 1689, 2505, 2815, 3378, 5010, 5630, 8445, 16890, 94021, 188042, 282063, 470105, 564126, 940210, 1410315, 2820630]

約数ペア:

[(1, 2820630), (2, 1410315), (3, 940210), (5, 564126), (6, 470105), (10, 282063), (15, 188042), (30, 94021), (167, 16890), (334, 8445), (501, 5630), (563, 5010), (835, 3378), (1002, 2815), (1126, 2505), (1670, 1689)]