47423070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1$

素因数の和:607

約数の個数: 80

約数和(自身を含む): 128798208

約数和(自身を除く): 81375138

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, 461, 635, 762, 810, 922, 1143, 1270, 1383, 1905, 2286, 2305, 2766, 3429, 3810, 4149, 4610, 5715, 6858, 6915, 8298, 10287, 11430, 12447, 13830, 17145, 20574, 20745, 24894, 34290, 37341, 41490, 51435, 58547, 62235, 74682, 102870, 117094, 124470, 175641, 186705, 292735, 351282, 373410, 526923, 585470, 878205, 1053846, 1580769, 1756410, 2634615, 3161538, 4742307, 5269230, 7903845, 9484614, 15807690, 23711535, 47423070]

約数ペア:

[(1, 47423070), (2, 23711535), (3, 15807690), (5, 9484614), (6, 7903845), (9, 5269230), (10, 4742307), (15, 3161538), (18, 2634615), (27, 1756410), (30, 1580769), (45, 1053846), (54, 878205), (81, 585470), (90, 526923), (127, 373410), (135, 351282), (162, 292735), (254, 186705), (270, 175641), (381, 124470), (405, 117094), (461, 102870), (635, 74682), (762, 62235), (810, 58547), (922, 51435), (1143, 41490), (1270, 37341), (1383, 34290), (1905, 24894), (2286, 20745), (2305, 20574), (2766, 17145), (3429, 13830), (3810, 12447), (4149, 11430), (4610, 10287), (5715, 8298), (6858, 6915)]