144906110

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 267170400

約数和(自身を除く): 122264290

約数列:

[1, 2, 5, 10, 61, 122, 139, 278, 305, 610, 695, 1390, 1709, 3418, 8479, 8545, 16958, 17090, 42395, 84790, 104249, 208498, 237551, 475102, 521245, 1042490, 1187755, 2375510, 14490611, 28981222, 72453055, 144906110]

約数ペア:

[(1, 144906110), (2, 72453055), (5, 28981222), (10, 14490611), (61, 2375510), (122, 1187755), (139, 1042490), (278, 521245), (305, 475102), (610, 237551), (695, 208498), (1390, 104249), (1709, 84790), (3418, 42395), (8479, 17090), (8545, 16958)]