283967710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{75323}}^1$

素因数の和:75372

約数の個数: 32

約数和(自身を含む): 569449440

約数和(自身を除く): 285481730

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 75323, 150646, 376615, 753230, 979199, 1958398, 2184367, 4368734, 4895995, 9791990, 10921835, 21843670, 28396771, 56793542, 141983855, 283967710]

約数ペア:

[(1, 283967710), (2, 141983855), (5, 56793542), (10, 28396771), (13, 21843670), (26, 10921835), (29, 9791990), (58, 4895995), (65, 4368734), (130, 2184367), (145, 1958398), (290, 979199), (377, 753230), (754, 376615), (1885, 150646), (3770, 75323)]