2017156620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{15137}}^1$

素因数の和:17370

約数の個数: 48

約数和(自身を含む): 5650954848

約数和(自身を除く): 3633798228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2221, 4442, 6663, 8884, 11105, 13326, 15137, 22210, 26652, 30274, 33315, 44420, 45411, 60548, 66630, 75685, 90822, 133260, 151370, 181644, 227055, 302740, 454110, 908220, 33619277, 67238554, 100857831, 134477108, 168096385, 201715662, 336192770, 403431324, 504289155, 672385540, 1008578310, 2017156620]

約数ペア:

[(1, 2017156620), (2, 1008578310), (3, 672385540), (4, 504289155), (5, 403431324), (6, 336192770), (10, 201715662), (12, 168096385), (15, 134477108), (20, 100857831), (30, 67238554), (60, 33619277), (2221, 908220), (4442, 454110), (6663, 302740), (8884, 227055), (11105, 181644), (13326, 151370), (15137, 133260), (22210, 90822), (26652, 75685), (30274, 66630), (33315, 60548), (44420, 45411)]