12739710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1567}}^1$

素因数の和:1848

約数の個数: 32

約数和(自身を含む): 30707712

約数和(自身を除く): 17968002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1567, 1626, 2710, 3134, 4065, 4701, 7835, 8130, 9402, 15670, 23505, 47010, 424657, 849314, 1273971, 2123285, 2547942, 4246570, 6369855, 12739710]

約数ペア:

[(1, 12739710), (2, 6369855), (3, 4246570), (5, 2547942), (6, 2123285), (10, 1273971), (15, 849314), (30, 424657), (271, 47010), (542, 23505), (813, 15670), (1355, 9402), (1567, 8130), (1626, 7835), (2710, 4701), (3134, 4065)]