90834210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{883}}^1$

素因数の和:1029

約数の個数: 80

約数和(自身を含む): 246445056

約数和(自身を除く): 155610846

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, 883, 1143, 1270, 1766, 1905, 2286, 2649, 3429, 3810, 4415, 5298, 5715, 6858, 7947, 8830, 10287, 11430, 13245, 15894, 17145, 20574, 23841, 26490, 34290, 39735, 47682, 51435, 71523, 79470, 102870, 112141, 119205, 143046, 224282, 238410, 336423, 357615, 560705, 672846, 715230, 1009269, 1121410, 1682115, 2018538, 3027807, 3364230, 5046345, 6055614, 9083421, 10092690, 15139035, 18166842, 30278070, 45417105, 90834210]

約数ペア:

[(1, 90834210), (2, 45417105), (3, 30278070), (5, 18166842), (6, 15139035), (9, 10092690), (10, 9083421), (15, 6055614), (18, 5046345), (27, 3364230), (30, 3027807), (45, 2018538), (54, 1682115), (81, 1121410), (90, 1009269), (127, 715230), (135, 672846), (162, 560705), (254, 357615), (270, 336423), (381, 238410), (405, 224282), (635, 143046), (762, 119205), (810, 112141), (883, 102870), (1143, 79470), (1270, 71523), (1766, 51435), (1905, 47682), (2286, 39735), (2649, 34290), (3429, 26490), (3810, 23841), (4415, 20574), (5298, 17145), (5715, 15894), (6858, 13245), (7947, 11430), (8830, 10287)]