105469140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251117}}^1$

素因数の和:251136

約数の個数: 48

約数和(自身を含む): 337502592

約数和(自身を除く): 232033452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 251117, 502234, 753351, 1004468, 1255585, 1506702, 1757819, 2511170, 3013404, 3515638, 3766755, 5022340, 5273457, 7031276, 7533510, 8789095, 10546914, 15067020, 17578190, 21093828, 26367285, 35156380, 52734570, 105469140]

約数ペア:

[(1, 105469140), (2, 52734570), (3, 35156380), (4, 26367285), (5, 21093828), (6, 17578190), (7, 15067020), (10, 10546914), (12, 8789095), (14, 7533510), (15, 7031276), (20, 5273457), (21, 5022340), (28, 3766755), (30, 3515638), (35, 3013404), (42, 2511170), (60, 1757819), (70, 1506702), (84, 1255585), (105, 1004468), (140, 753351), (210, 502234), (420, 251117)]