31484930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 59457024

約数和(自身を除く): 27972094

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 367, 373, 734, 746, 1835, 1865, 3670, 3730, 8441, 8579, 16882, 17158, 42205, 42895, 84410, 85790, 136891, 273782, 684455, 1368910, 3148493, 6296986, 15742465, 31484930]

約数ペア:

[(1, 31484930), (2, 15742465), (5, 6296986), (10, 3148493), (23, 1368910), (46, 684455), (115, 273782), (230, 136891), (367, 85790), (373, 84410), (734, 42895), (746, 42205), (1835, 17158), (1865, 16882), (3670, 8579), (3730, 8441)]