30509710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{39623}}^1$

素因数の和:39648

約数の個数: 32

約数和(自身を含む): 68470272

約数和(自身を除く): 37960562

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 39623, 79246, 198115, 277361, 396230, 435853, 554722, 871706, 1386805, 2179265, 2773610, 3050971, 4358530, 6101942, 15254855, 30509710]

約数ペア:

[(1, 30509710), (2, 15254855), (5, 6101942), (7, 4358530), (10, 3050971), (11, 2773610), (14, 2179265), (22, 1386805), (35, 871706), (55, 554722), (70, 435853), (77, 396230), (110, 277361), (154, 198115), (385, 79246), (770, 39623)]