425605770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1123}}^1\times {\mathrm{4211}}^1$

素因数の和:5347

約数の個数: 48

約数和(自身を含む): 1107823392

約数和(自身を除く): 682217622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1123, 2246, 3369, 4211, 5615, 6738, 8422, 10107, 11230, 12633, 16845, 20214, 21055, 25266, 33690, 37899, 42110, 50535, 63165, 75798, 101070, 126330, 189495, 378990, 4728953, 9457906, 14186859, 23644765, 28373718, 42560577, 47289530, 70934295, 85121154, 141868590, 212802885, 425605770]

約数ペア:

[(1, 425605770), (2, 212802885), (3, 141868590), (5, 85121154), (6, 70934295), (9, 47289530), (10, 42560577), (15, 28373718), (18, 23644765), (30, 14186859), (45, 9457906), (90, 4728953), (1123, 378990), (2246, 189495), (3369, 126330), (4211, 101070), (5615, 75798), (6738, 63165), (8422, 50535), (10107, 42110), (11230, 37899), (12633, 33690), (16845, 25266), (20214, 21055)]