1314561710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{243889}}^1$

素因数の和:243921

約数の個数: 48

約数和(自身を含む): 3002773680

約数和(自身を除く): 1688211970

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, 243889, 487778, 1219445, 1707223, 2438890, 2682779, 3414446, 5365558, 8536115, 11950561, 13413895, 17072230, 18779453, 23901122, 26827790, 37558906, 59752805, 93897265, 119505610, 131456171, 187794530, 262912342, 657280855, 1314561710]

約数ペア:

[(1, 1314561710), (2, 657280855), (5, 262912342), (7, 187794530), (10, 131456171), (11, 119505610), (14, 93897265), (22, 59752805), (35, 37558906), (49, 26827790), (55, 23901122), (70, 18779453), (77, 17072230), (98, 13413895), (110, 11950561), (154, 8536115), (245, 5365558), (385, 3414446), (490, 2682779), (539, 2438890), (770, 1707223), (1078, 1219445), (2695, 487778), (5390, 243889)]