127742010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{12487}}^1$

素因数の和:12539

約数の個数: 64

約数和(自身を含む): 345268224

約数和(自身を除く): 217526214

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 12487, 24974, 37461, 62435, 74922, 124870, 137357, 187305, 274714, 374610, 387097, 412071, 686785, 774194, 824142, 1161291, 1373570, 1935485, 2060355, 2322582, 3870970, 4120710, 4258067, 5806455, 8516134, 11612910, 12774201, 21290335, 25548402, 42580670, 63871005, 127742010]

約数ペア:

[(1, 127742010), (2, 63871005), (3, 42580670), (5, 25548402), (6, 21290335), (10, 12774201), (11, 11612910), (15, 8516134), (22, 5806455), (30, 4258067), (31, 4120710), (33, 3870970), (55, 2322582), (62, 2060355), (66, 1935485), (93, 1373570), (110, 1161291), (155, 824142), (165, 774194), (186, 686785), (310, 412071), (330, 387097), (341, 374610), (465, 274714), (682, 187305), (930, 137357), (1023, 124870), (1705, 74922), (2046, 62435), (3410, 37461), (5115, 24974), (10230, 12487)]