71513530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34217}}^1$

素因数の和:34254

約数の個数: 32

約数和(自身を含む): 147821760

約数和(自身を除く): 76308230

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 34217, 68434, 171085, 342170, 376387, 650123, 752774, 1300246, 1881935, 3250615, 3763870, 6501230, 7151353, 14302706, 35756765, 71513530]

約数ペア:

[(1, 71513530), (2, 35756765), (5, 14302706), (10, 7151353), (11, 6501230), (19, 3763870), (22, 3250615), (38, 1881935), (55, 1300246), (95, 752774), (110, 650123), (190, 376387), (209, 342170), (418, 171085), (1045, 68434), (2090, 34217)]