12793890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{1229}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 30818880

約数和(自身を除く): 18024990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1229, 1735, 2082, 2458, 3470, 3687, 5205, 6145, 7374, 10410, 12290, 18435, 36870, 426463, 852926, 1279389, 2132315, 2558778, 4264630, 6396945, 12793890]

約数ペア:

[(1, 12793890), (2, 6396945), (3, 4264630), (5, 2558778), (6, 2132315), (10, 1279389), (15, 852926), (30, 426463), (347, 36870), (694, 18435), (1041, 12290), (1229, 10410), (1735, 7374), (2082, 6145), (2458, 5205), (3470, 3687)]