67850860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{44059}}^1$

素因数の和:44086

約数の個数: 48

約数和(自身を含む): 177649920

約数和(自身を除く): 109799060

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 44059, 88118, 176236, 220295, 308413, 440590, 484649, 616826, 881180, 969298, 1233652, 1542065, 1938596, 2423245, 3084130, 3392543, 4846490, 6168260, 6785086, 9692980, 13570172, 16962715, 33925430, 67850860]

約数ペア:

[(1, 67850860), (2, 33925430), (4, 16962715), (5, 13570172), (7, 9692980), (10, 6785086), (11, 6168260), (14, 4846490), (20, 3392543), (22, 3084130), (28, 2423245), (35, 1938596), (44, 1542065), (55, 1233652), (70, 969298), (77, 881180), (110, 616826), (140, 484649), (154, 440590), (220, 308413), (308, 220295), (385, 176236), (770, 88118), (1540, 44059)]