74004770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{2663}}^1$

素因数の和:3074

約数の個数: 32

約数和(自身を含む): 152679168

約数和(自身を除く): 78674398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 397, 794, 1985, 2663, 2779, 3970, 5326, 5558, 13315, 13895, 18641, 26630, 27790, 37282, 93205, 186410, 1057211, 2114422, 5286055, 7400477, 10572110, 14800954, 37002385, 74004770]

約数ペア:

[(1, 74004770), (2, 37002385), (5, 14800954), (7, 10572110), (10, 7400477), (14, 5286055), (35, 2114422), (70, 1057211), (397, 186410), (794, 93205), (1985, 37282), (2663, 27790), (2779, 26630), (3970, 18641), (5326, 13895), (5558, 13315)]