9830380

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{1433}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 24091200

約数和(自身を除く): 14260820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1433, 1715, 2866, 3430, 5732, 6860, 7165, 10031, 14330, 20062, 28660, 40124, 50155, 70217, 100310, 140434, 200620, 280868, 351085, 491519, 702170, 983038, 1404340, 1966076, 2457595, 4915190, 9830380]

約数ペア:

[(1, 9830380), (2, 4915190), (4, 2457595), (5, 1966076), (7, 1404340), (10, 983038), (14, 702170), (20, 491519), (28, 351085), (35, 280868), (49, 200620), (70, 140434), (98, 100310), (140, 70217), (196, 50155), (245, 40124), (343, 28660), (490, 20062), (686, 14330), (980, 10031), (1372, 7165), (1433, 6860), (1715, 5732), (2866, 3430)]