11459220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{577}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 32238528

約数和(自身を除く): 20779308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 577, 662, 993, 1154, 1324, 1655, 1731, 1986, 2308, 2885, 3310, 3462, 3972, 4965, 5770, 6620, 6924, 8655, 9930, 11540, 17310, 19860, 34620, 190987, 381974, 572961, 763948, 954935, 1145922, 1909870, 2291844, 2864805, 3819740, 5729610, 11459220]

約数ペア:

[(1, 11459220), (2, 5729610), (3, 3819740), (4, 2864805), (5, 2291844), (6, 1909870), (10, 1145922), (12, 954935), (15, 763948), (20, 572961), (30, 381974), (60, 190987), (331, 34620), (577, 19860), (662, 17310), (993, 11540), (1154, 9930), (1324, 8655), (1655, 6924), (1731, 6620), (1986, 5770), (2308, 4965), (2885, 3972), (3310, 3462)]