78851570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4919}}^1$

素因数の和:5162

約数の個数: 32

約数和(自身を含む): 162950400

約数和(自身を除く): 84098830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 4919, 8015, 9838, 16030, 24595, 34433, 49190, 68866, 172165, 344330, 1126451, 2252902, 5632255, 7885157, 11264510, 15770314, 39425785, 78851570]

約数ペア:

[(1, 78851570), (2, 39425785), (5, 15770314), (7, 11264510), (10, 7885157), (14, 5632255), (35, 2252902), (70, 1126451), (229, 344330), (458, 172165), (1145, 68866), (1603, 49190), (2290, 34433), (3206, 24595), (4919, 16030), (8015, 9838)]