1498045150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{617}}^1\times {\mathrm{991}}^1$

素因数の和:1634

約数の個数: 72

約数和(自身を含む): 3249809856

約数和(自身を除く): 1751764706

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 617, 991, 1225, 1234, 1982, 2450, 3085, 4319, 4955, 6170, 6937, 8638, 9910, 13874, 15425, 21595, 24775, 30233, 30850, 34685, 43190, 48559, 49550, 60466, 69370, 97118, 107975, 151165, 173425, 215950, 242795, 302330, 346850, 485590, 611447, 755825, 1213975, 1222894, 1511650, 2427950, 3057235, 4280129, 6114470, 8560258, 15286175, 21400645, 29960903, 30572350, 42801290, 59921806, 107003225, 149804515, 214006450, 299609030, 749022575, 1498045150]

約数ペア:

[(1, 1498045150), (2, 749022575), (5, 299609030), (7, 214006450), (10, 149804515), (14, 107003225), (25, 59921806), (35, 42801290), (49, 30572350), (50, 29960903), (70, 21400645), (98, 15286175), (175, 8560258), (245, 6114470), (350, 4280129), (490, 3057235), (617, 2427950), (991, 1511650), (1225, 1222894), (1234, 1213975), (1982, 755825), (2450, 611447), (3085, 485590), (4319, 346850), (4955, 302330), (6170, 242795), (6937, 215950), (8638, 173425), (9910, 151165), (13874, 107975), (15425, 97118), (21595, 69370), (24775, 60466), (30233, 49550), (30850, 48559), (34685, 43190)]