65431740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{99139}}^1$

素因数の和:99162

約数の個数: 48

約数和(自身を含む): 199866240

約数和(自身を除く): 134434500

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 99139, 198278, 297417, 396556, 495695, 594834, 991390, 1090529, 1189668, 1487085, 1982780, 2181058, 2974170, 3271587, 4362116, 5452645, 5948340, 6543174, 10905290, 13086348, 16357935, 21810580, 32715870, 65431740]

約数ペア:

[(1, 65431740), (2, 32715870), (3, 21810580), (4, 16357935), (5, 13086348), (6, 10905290), (10, 6543174), (11, 5948340), (12, 5452645), (15, 4362116), (20, 3271587), (22, 2974170), (30, 2181058), (33, 1982780), (44, 1487085), (55, 1189668), (60, 1090529), (66, 991390), (110, 594834), (132, 495695), (165, 396556), (220, 297417), (330, 198278), (660, 99139)]