137408810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16223}}^1$

素因数の和:16259

約数の個数: 48

約数和(自身を含む): 310722048

約数和(自身を除く): 173313238

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 16223, 32446, 81115, 113561, 162230, 178453, 227122, 356906, 567805, 892265, 1135610, 1249171, 1784530, 1962983, 2498342, 3925966, 6245855, 9814915, 12491710, 13740881, 19629830, 27481762, 68704405, 137408810]

約数ペア:

[(1, 137408810), (2, 68704405), (5, 27481762), (7, 19629830), (10, 13740881), (11, 12491710), (14, 9814915), (22, 6245855), (35, 3925966), (55, 2498342), (70, 1962983), (77, 1784530), (110, 1249171), (121, 1135610), (154, 892265), (242, 567805), (385, 356906), (605, 227122), (770, 178453), (847, 162230), (1210, 113561), (1694, 81115), (4235, 32446), (8470, 16223)]