1260202335

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{2797}}^1$

素因数の和:3432

約数の個数: 48

約数和(自身を含む): 2350185696

約数和(自身を除く): 1089983361

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 613, 735, 1839, 2797, 3065, 4291, 8391, 9195, 12873, 13985, 19579, 21455, 30037, 41955, 58737, 64365, 90111, 97895, 137053, 150185, 293685, 411159, 450555, 685265, 1714561, 2055795, 5143683, 8572805, 12001927, 25718415, 36005781, 60009635, 84013489, 180028905, 252040467, 420067445, 1260202335]

約数ペア:

[(1, 1260202335), (3, 420067445), (5, 252040467), (7, 180028905), (15, 84013489), (21, 60009635), (35, 36005781), (49, 25718415), (105, 12001927), (147, 8572805), (245, 5143683), (613, 2055795), (735, 1714561), (1839, 685265), (2797, 450555), (3065, 411159), (4291, 293685), (8391, 150185), (9195, 137053), (12873, 97895), (13985, 90111), (19579, 64365), (21455, 58737), (30037, 41955)]