2289804730

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{43261}}^1$

素因数の和:43414

約数の個数: 32

約数和(自身を含む): 4236215040

約数和(自身を除く): 1946410310

約数列:

[1, 2, 5, 10, 67, 79, 134, 158, 335, 395, 670, 790, 5293, 10586, 26465, 43261, 52930, 86522, 216305, 432610, 2898487, 3417619, 5796974, 6835238, 14492435, 17088095, 28984870, 34176190, 228980473, 457960946, 1144902365, 2289804730]

約数ペア:

[(1, 2289804730), (2, 1144902365), (5, 457960946), (10, 228980473), (67, 34176190), (79, 28984870), (134, 17088095), (158, 14492435), (335, 6835238), (395, 5796974), (670, 3417619), (790, 2898487), (5293, 432610), (10586, 216305), (26465, 86522), (43261, 52930)]