61494930

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{32537}}^1$

素因数の和:32560

約数の個数: 64

約数和(自身を含む): 187418880

約数和(自身を除く): 125923950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 32537, 65074, 97611, 162685, 195222, 227759, 292833, 325370, 455518, 488055, 585666, 683277, 878499, 976110, 1138795, 1366554, 1464165, 1756998, 2049831, 2277590, 2928330, 3416385, 4099662, 4392495, 6149493, 6832770, 8784990, 10249155, 12298986, 20498310, 30747465, 61494930]

約数ペア:

[(1, 61494930), (2, 30747465), (3, 20498310), (5, 12298986), (6, 10249155), (7, 8784990), (9, 6832770), (10, 6149493), (14, 4392495), (15, 4099662), (18, 3416385), (21, 2928330), (27, 2277590), (30, 2049831), (35, 1756998), (42, 1464165), (45, 1366554), (54, 1138795), (63, 976110), (70, 878499), (90, 683277), (105, 585666), (126, 488055), (135, 455518), (189, 325370), (210, 292833), (270, 227759), (315, 195222), (378, 162685), (630, 97611), (945, 65074), (1890, 32537)]