9841810

素因数分解:

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

素因数の和:331

約数の個数: 64

約数和(自身を含む): 21617280

約数和(自身を除く): 11775470

約数列:

[1, 2, 5, 10, 11, 17, 19, 22, 34, 38, 55, 85, 95, 110, 170, 187, 190, 209, 277, 323, 374, 418, 554, 646, 935, 1045, 1385, 1615, 1870, 2090, 2770, 3047, 3230, 3553, 4709, 5263, 6094, 7106, 9418, 10526, 15235, 17765, 23545, 26315, 30470, 35530, 47090, 51799, 52630, 57893, 89471, 103598, 115786, 178942, 258995, 289465, 447355, 517990, 578930, 894710, 984181, 1968362, 4920905, 9841810]

約数ペア:

[(1, 9841810), (2, 4920905), (5, 1968362), (10, 984181), (11, 894710), (17, 578930), (19, 517990), (22, 447355), (34, 289465), (38, 258995), (55, 178942), (85, 115786), (95, 103598), (110, 89471), (170, 57893), (187, 52630), (190, 51799), (209, 47090), (277, 35530), (323, 30470), (374, 26315), (418, 23545), (554, 17765), (646, 15235), (935, 10526), (1045, 9418), (1385, 7106), (1615, 6094), (1870, 5263), (2090, 4709), (2770, 3553), (3047, 3230)]