43640530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 89424000

約数和(自身を除く): 45783470

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 59, 85, 95, 118, 170, 190, 229, 295, 323, 458, 590, 646, 1003, 1121, 1145, 1615, 2006, 2242, 2290, 3230, 3893, 4351, 5015, 5605, 7786, 8702, 10030, 11210, 13511, 19057, 19465, 21755, 27022, 38114, 38930, 43510, 67555, 73967, 95285, 135110, 147934, 190570, 229687, 256709, 369835, 459374, 513418, 739670, 1148435, 1283545, 2296870, 2567090, 4364053, 8728106, 21820265, 43640530]

約数ペア:

[(1, 43640530), (2, 21820265), (5, 8728106), (10, 4364053), (17, 2567090), (19, 2296870), (34, 1283545), (38, 1148435), (59, 739670), (85, 513418), (95, 459374), (118, 369835), (170, 256709), (190, 229687), (229, 190570), (295, 147934), (323, 135110), (458, 95285), (590, 73967), (646, 67555), (1003, 43510), (1121, 38930), (1145, 38114), (1615, 27022), (2006, 21755), (2242, 19465), (2290, 19057), (3230, 13511), (3893, 11210), (4351, 10030), (5015, 8702), (5605, 7786)]