30712730

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{3163}}^1$

素因数の和:4141

約数の個数: 16

約数和(自身を含む): 55357344

約数和(自身を除く): 24644614

約数列:

[1, 2, 5, 10, 971, 1942, 3163, 4855, 6326, 9710, 15815, 31630, 3071273, 6142546, 15356365, 30712730]

約数ペア:

[(1, 30712730), (2, 15356365), (5, 6142546), (10, 3071273), (971, 31630), (1942, 15815), (3163, 9710), (4855, 6326)]