69702380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{18637}}^1$

素因数の和:18674

約数の個数: 48

約数和(自身を含む): 169083936

約数和(自身を除く): 99381556

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 3740, 18637, 37274, 74548, 93185, 186370, 205007, 316829, 372740, 410014, 633658, 820028, 1025035, 1267316, 1584145, 2050070, 3168290, 3485119, 4100140, 6336580, 6970238, 13940476, 17425595, 34851190, 69702380]

約数ペア:

[(1, 69702380), (2, 34851190), (4, 17425595), (5, 13940476), (10, 6970238), (11, 6336580), (17, 4100140), (20, 3485119), (22, 3168290), (34, 2050070), (44, 1584145), (55, 1267316), (68, 1025035), (85, 820028), (110, 633658), (170, 410014), (187, 372740), (220, 316829), (340, 205007), (374, 186370), (748, 93185), (935, 74548), (1870, 37274), (3740, 18637)]