142133090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^3\times {\mathrm{263}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 297665280

約数和(自身を除く): 155532190

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 263, 289, 374, 526, 578, 935, 1315, 1445, 1870, 2630, 2890, 2893, 3179, 4471, 4913, 5786, 6358, 8942, 9826, 14465, 15895, 22355, 24565, 28930, 31790, 44710, 49130, 49181, 54043, 76007, 98362, 108086, 152014, 245905, 270215, 380035, 491810, 540430, 760070, 836077, 1292119, 1672154, 2584238, 4180385, 6460595, 8360770, 12921190, 14213309, 28426618, 71066545, 142133090]

約数ペア:

[(1, 142133090), (2, 71066545), (5, 28426618), (10, 14213309), (11, 12921190), (17, 8360770), (22, 6460595), (34, 4180385), (55, 2584238), (85, 1672154), (110, 1292119), (170, 836077), (187, 760070), (263, 540430), (289, 491810), (374, 380035), (526, 270215), (578, 245905), (935, 152014), (1315, 108086), (1445, 98362), (1870, 76007), (2630, 54043), (2890, 49181), (2893, 49130), (3179, 44710), (4471, 31790), (4913, 28930), (5786, 24565), (6358, 22355), (8942, 15895), (9826, 14465)]