2009552970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53717}}^1$

素因数の和:53799

約数の個数: 64

約数和(自身を含む): 5105358720

約数和(自身を除く): 3095805750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 43, 58, 86, 87, 129, 145, 174, 215, 258, 290, 430, 435, 645, 870, 1247, 1290, 2494, 3741, 6235, 7482, 12470, 18705, 37410, 53717, 107434, 161151, 268585, 322302, 537170, 805755, 1557793, 1611510, 2309831, 3115586, 4619662, 4673379, 6929493, 7788965, 9346758, 11549155, 13858986, 15577930, 23098310, 23366895, 34647465, 46733790, 66985099, 69294930, 133970198, 200955297, 334925495, 401910594, 669850990, 1004776485, 2009552970]

約数ペア:

[(1, 2009552970), (2, 1004776485), (3, 669850990), (5, 401910594), (6, 334925495), (10, 200955297), (15, 133970198), (29, 69294930), (30, 66985099), (43, 46733790), (58, 34647465), (86, 23366895), (87, 23098310), (129, 15577930), (145, 13858986), (174, 11549155), (215, 9346758), (258, 7788965), (290, 6929493), (430, 4673379), (435, 4619662), (645, 3115586), (870, 2309831), (1247, 1611510), (1290, 1557793), (2494, 805755), (3741, 537170), (6235, 322302), (7482, 268585), (12470, 161151), (18705, 107434), (37410, 53717)]