166671230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4745

約数の個数: 64

約数和(自身を含む): 364849920

約数和(自身を除く): 198178690

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 323, 374, 418, 646, 935, 1045, 1615, 1870, 2090, 3230, 3553, 4691, 7106, 9382, 17765, 23455, 35530, 46910, 51601, 79747, 89129, 103202, 159494, 178258, 258005, 398735, 445645, 516010, 797470, 877217, 891290, 980419, 1515193, 1754434, 1960838, 3030386, 4386085, 4902095, 7575965, 8772170, 9804190, 15151930, 16667123, 33334246, 83335615, 166671230]

約数ペア:

[(1, 166671230), (2, 83335615), (5, 33334246), (10, 16667123), (11, 15151930), (17, 9804190), (19, 8772170), (22, 7575965), (34, 4902095), (38, 4386085), (55, 3030386), (85, 1960838), (95, 1754434), (110, 1515193), (170, 980419), (187, 891290), (190, 877217), (209, 797470), (323, 516010), (374, 445645), (418, 398735), (646, 258005), (935, 178258), (1045, 159494), (1615, 103202), (1870, 89129), (2090, 79747), (3230, 51601), (3553, 46910), (4691, 35530), (7106, 23455), (9382, 17765)]