6226620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 17572128

約数和(自身を除く): 11345508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 661, 785, 942, 1322, 1570, 1884, 1983, 2355, 2644, 3140, 3305, 3966, 4710, 6610, 7932, 9420, 9915, 13220, 19830, 39660, 103777, 207554, 311331, 415108, 518885, 622662, 1037770, 1245324, 1556655, 2075540, 3113310, 6226620]

約数ペア:

[(1, 6226620), (2, 3113310), (3, 2075540), (4, 1556655), (5, 1245324), (6, 1037770), (10, 622662), (12, 518885), (15, 415108), (20, 311331), (30, 207554), (60, 103777), (157, 39660), (314, 19830), (471, 13220), (628, 9915), (661, 9420), (785, 7932), (942, 6610), (1322, 4710), (1570, 3966), (1884, 3305), (1983, 3140), (2355, 2644)]