31836970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15233}}^1$

素因数の和:15270

約数の個数: 32

約数和(自身を含む): 65810880

約数和(自身を除く): 33973910

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 15233, 30466, 76165, 152330, 167563, 289427, 335126, 578854, 837815, 1447135, 1675630, 2894270, 3183697, 6367394, 15918485, 31836970]

約数ペア:

[(1, 31836970), (2, 15918485), (5, 6367394), (10, 3183697), (11, 2894270), (19, 1675630), (22, 1447135), (38, 837815), (55, 578854), (95, 335126), (110, 289427), (190, 167563), (209, 152330), (418, 76165), (1045, 30466), (2090, 15233)]