91245690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{887}}^1$

素因数の和:1033

約数の個数: 80

約数和(自身を含む): 247560192

約数和(自身を除く): 156314502

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 127, 135, 162, 254, 270, 381, 405, 635, 762, 810, 887, 1143, 1270, 1774, 1905, 2286, 2661, 3429, 3810, 4435, 5322, 5715, 6858, 7983, 8870, 10287, 11430, 13305, 15966, 17145, 20574, 23949, 26610, 34290, 39915, 47898, 51435, 71847, 79830, 102870, 112649, 119745, 143694, 225298, 239490, 337947, 359235, 563245, 675894, 718470, 1013841, 1126490, 1689735, 2027682, 3041523, 3379470, 5069205, 6083046, 9124569, 10138410, 15207615, 18249138, 30415230, 45622845, 91245690]

約数ペア:

[(1, 91245690), (2, 45622845), (3, 30415230), (5, 18249138), (6, 15207615), (9, 10138410), (10, 9124569), (15, 6083046), (18, 5069205), (27, 3379470), (30, 3041523), (45, 2027682), (54, 1689735), (81, 1126490), (90, 1013841), (127, 718470), (135, 675894), (162, 563245), (254, 359235), (270, 337947), (381, 239490), (405, 225298), (635, 143694), (762, 119745), (810, 112649), (887, 102870), (1143, 79830), (1270, 71847), (1774, 51435), (1905, 47898), (2286, 39915), (2661, 34290), (3429, 26610), (3810, 23949), (4435, 20574), (5322, 17145), (5715, 15966), (6858, 13305), (7983, 11430), (8870, 10287)]