85782690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{136163}}^1$

素因数の和:136183

約数の個数: 48

約数和(自身を含む): 254899008

約数和(自身を除く): 169116318

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, 136163, 272326, 408489, 680815, 816978, 953141, 1225467, 1361630, 1906282, 2042445, 2450934, 2859423, 4084890, 4765705, 5718846, 6127335, 8578269, 9531410, 12254670, 14297115, 17156538, 28594230, 42891345, 85782690]

約数ペア:

[(1, 85782690), (2, 42891345), (3, 28594230), (5, 17156538), (6, 14297115), (7, 12254670), (9, 9531410), (10, 8578269), (14, 6127335), (15, 5718846), (18, 4765705), (21, 4084890), (30, 2859423), (35, 2450934), (42, 2042445), (45, 1906282), (63, 1361630), (70, 1225467), (90, 953141), (105, 816978), (126, 680815), (210, 408489), (315, 272326), (630, 136163)]