137433730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{2777}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 290723256

約数和(自身を除く): 153289526

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 101, 202, 245, 490, 505, 707, 1010, 1414, 2777, 3535, 4949, 5554, 7070, 9898, 13885, 19439, 24745, 27770, 38878, 49490, 97195, 136073, 194390, 272146, 280477, 560954, 680365, 1360730, 1402385, 1963339, 2804770, 3926678, 9816695, 13743373, 19633390, 27486746, 68716865, 137433730]

約数ペア:

[(1, 137433730), (2, 68716865), (5, 27486746), (7, 19633390), (10, 13743373), (14, 9816695), (35, 3926678), (49, 2804770), (70, 1963339), (98, 1402385), (101, 1360730), (202, 680365), (245, 560954), (490, 280477), (505, 272146), (707, 194390), (1010, 136073), (1414, 97195), (2777, 49490), (3535, 38878), (4949, 27770), (5554, 24745), (7070, 19439), (9898, 13885)]