849663430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157637}}^1$

素因数の和:157669

約数の個数: 48

約数和(自身を含む): 1940839056

約数和(自身を除く): 1091175626

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 157637, 315274, 788185, 1103459, 1576370, 1734007, 2206918, 3468014, 5517295, 7724213, 8670035, 11034590, 12138049, 15448426, 17340070, 24276098, 38621065, 60690245, 77242130, 84966343, 121380490, 169932686, 424831715, 849663430]

約数ペア:

[(1, 849663430), (2, 424831715), (5, 169932686), (7, 121380490), (10, 84966343), (11, 77242130), (14, 60690245), (22, 38621065), (35, 24276098), (49, 17340070), (55, 15448426), (70, 12138049), (77, 11034590), (98, 8670035), (110, 7724213), (154, 5517295), (245, 3468014), (385, 2206918), (490, 1734007), (539, 1576370), (770, 1103459), (1078, 788185), (2695, 315274), (5390, 157637)]