20131356630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8714873}}^1$

素因数の和:8714901

約数の個数: 64

約数和(自身を含む): 60237209088

約数和(自身を除く): 40105852458

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 8714873, 17429746, 26144619, 43574365, 52289238, 61004111, 87148730, 95863603, 122008222, 130723095, 183012333, 191727206, 261446190, 287590809, 305020555, 366024666, 479318015, 575181618, 610041110, 671045221, 915061665, 958636030, 1342090442, 1437954045, 1830123330, 2013135663, 2875908090, 3355226105, 4026271326, 6710452210, 10065678315, 20131356630]

約数ペア:

[(1, 20131356630), (2, 10065678315), (3, 6710452210), (5, 4026271326), (6, 3355226105), (7, 2875908090), (10, 2013135663), (11, 1830123330), (14, 1437954045), (15, 1342090442), (21, 958636030), (22, 915061665), (30, 671045221), (33, 610041110), (35, 575181618), (42, 479318015), (55, 366024666), (66, 305020555), (70, 287590809), (77, 261446190), (105, 191727206), (110, 183012333), (154, 130723095), (165, 122008222), (210, 95863603), (231, 87148730), (330, 61004111), (385, 52289238), (462, 43574365), (770, 26144619), (1155, 17429746), (2310, 8714873)]