74867770

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 137023488

約数和(自身を除く): 62155718

約数列:

[1, 2, 5, 10, 127, 167, 254, 334, 353, 635, 706, 835, 1270, 1670, 1765, 3530, 21209, 42418, 44831, 58951, 89662, 106045, 117902, 212090, 224155, 294755, 448310, 589510, 7486777, 14973554, 37433885, 74867770]

約数ペア:

[(1, 74867770), (2, 37433885), (5, 14973554), (10, 7486777), (127, 589510), (167, 448310), (254, 294755), (334, 224155), (353, 212090), (635, 117902), (706, 106045), (835, 89662), (1270, 58951), (1670, 44831), (1765, 42418), (3530, 21209)]