80276910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{382271}}^1$

素因数の和:382288

約数の個数: 32

約数和(自身を含む): 220188672

約数和(自身を除く): 139911762

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 382271, 764542, 1146813, 1911355, 2293626, 2675897, 3822710, 5351794, 5734065, 8027691, 11468130, 13379485, 16055382, 26758970, 40138455, 80276910]

約数ペア:

[(1, 80276910), (2, 40138455), (3, 26758970), (5, 16055382), (6, 13379485), (7, 11468130), (10, 8027691), (14, 5734065), (15, 5351794), (21, 3822710), (30, 2675897), (35, 2293626), (42, 1911355), (70, 1146813), (105, 764542), (210, 382271)]