31488610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1733}}^1$

素因数の和:1842

約数の個数: 32

約数和(自身を含む): 59927040

約数和(自身を除く): 28438430

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 790, 1733, 1817, 3466, 3634, 8665, 9085, 17330, 18170, 39859, 79718, 136907, 199295, 273814, 398590, 684535, 1369070, 3148861, 6297722, 15744305, 31488610]

約数ペア:

[(1, 31488610), (2, 15744305), (5, 6297722), (10, 3148861), (23, 1369070), (46, 684535), (79, 398590), (115, 273814), (158, 199295), (230, 136907), (395, 79718), (790, 39859), (1733, 18170), (1817, 17330), (3466, 9085), (3634, 8665)]