551324220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{316853}}^1$

素因数の和:316894

約数の個数: 48

約数和(自身を含む): 1596944160

約数和(自身を除く): 1045619940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 316853, 633706, 950559, 1267412, 1584265, 1901118, 3168530, 3802236, 4752795, 6337060, 9188737, 9505590, 18377474, 19011180, 27566211, 36754948, 45943685, 55132422, 91887370, 110264844, 137831055, 183774740, 275662110, 551324220]

約数ペア:

[(1, 551324220), (2, 275662110), (3, 183774740), (4, 137831055), (5, 110264844), (6, 91887370), (10, 55132422), (12, 45943685), (15, 36754948), (20, 27566211), (29, 19011180), (30, 18377474), (58, 9505590), (60, 9188737), (87, 6337060), (116, 4752795), (145, 3802236), (174, 3168530), (290, 1901118), (348, 1584265), (435, 1267412), (580, 950559), (870, 633706), (1740, 316853)]