68892670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 172938240

約数和(自身を除く): 104045570

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 19, 22, 34, 35, 38, 55, 70, 77, 85, 95, 110, 119, 133, 154, 170, 187, 190, 209, 238, 266, 277, 323, 374, 385, 418, 554, 595, 646, 665, 770, 935, 1045, 1190, 1309, 1330, 1385, 1463, 1615, 1870, 1939, 2090, 2261, 2618, 2770, 2926, 3047, 3230, 3553, 3878, 4522, 4709, 5263, 6094, 6545, 7106, 7315, 9418, 9695, 10526, 11305, 13090, 14630, 15235, 17765, 19390, 21329, 22610, 23545, 24871, 26315, 30470, 32963, 35530, 36841, 42658, 47090, 49742, 51799, 52630, 57893, 65926, 73682, 89471, 103598, 106645, 115786, 124355, 164815, 178942, 184205, 213290, 248710, 258995, 289465, 329630, 362593, 368410, 405251, 447355, 517990, 578930, 626297, 725186, 810502, 894710, 984181, 1252594, 1812965, 1968362, 2026255, 3131485, 3625930, 4052510, 4920905, 6262970, 6889267, 9841810, 13778534, 34446335, 68892670]

約数ペア:

[(1, 68892670), (2, 34446335), (5, 13778534), (7, 9841810), (10, 6889267), (11, 6262970), (14, 4920905), (17, 4052510), (19, 3625930), (22, 3131485), (34, 2026255), (35, 1968362), (38, 1812965), (55, 1252594), (70, 984181), (77, 894710), (85, 810502), (95, 725186), (110, 626297), (119, 578930), (133, 517990), (154, 447355), (170, 405251), (187, 368410), (190, 362593), (209, 329630), (238, 289465), (266, 258995), (277, 248710), (323, 213290), (374, 184205), (385, 178942), (418, 164815), (554, 124355), (595, 115786), (646, 106645), (665, 103598), (770, 89471), (935, 73682), (1045, 65926), (1190, 57893), (1309, 52630), (1330, 51799), (1385, 49742), (1463, 47090), (1615, 42658), (1870, 36841), (1939, 35530), (2090, 32963), (2261, 30470), (2618, 26315), (2770, 24871), (2926, 23545), (3047, 22610), (3230, 21329), (3553, 19390), (3878, 17765), (4522, 15235), (4709, 14630), (5263, 13090), (6094, 11305), (6545, 10526), (7106, 9695), (7315, 9418)]