67386690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{106963}}^1$

素因数の和:106983

約数の個数: 48

約数和(自身を含む): 200236608

約数和(自身を除く): 132849918

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 106963, 213926, 320889, 534815, 641778, 748741, 962667, 1069630, 1497482, 1604445, 1925334, 2246223, 3208890, 3743705, 4492446, 4813335, 6738669, 7487410, 9626670, 11231115, 13477338, 22462230, 33693345, 67386690]

約数ペア:

[(1, 67386690), (2, 33693345), (3, 22462230), (5, 13477338), (6, 11231115), (7, 9626670), (9, 7487410), (10, 6738669), (14, 4813335), (15, 4492446), (18, 3743705), (21, 3208890), (30, 2246223), (35, 1925334), (42, 1604445), (45, 1497482), (63, 1069630), (70, 962667), (90, 748741), (105, 641778), (126, 534815), (210, 320889), (315, 213926), (630, 106963)]