123117610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1411

約数の個数: 64

約数和(自身を含む): 278691840

約数和(自身を除く): 155574230

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 127, 154, 254, 385, 635, 770, 889, 1259, 1270, 1397, 1778, 2518, 2794, 4445, 6295, 6985, 8813, 8890, 9779, 12590, 13849, 13970, 17626, 19558, 27698, 44065, 48895, 69245, 88130, 96943, 97790, 138490, 159893, 193886, 319786, 484715, 799465, 969430, 1119251, 1598930, 1758823, 2238502, 3517646, 5596255, 8794115, 11192510, 12311761, 17588230, 24623522, 61558805, 123117610]

約数ペア:

[(1, 123117610), (2, 61558805), (5, 24623522), (7, 17588230), (10, 12311761), (11, 11192510), (14, 8794115), (22, 5596255), (35, 3517646), (55, 2238502), (70, 1758823), (77, 1598930), (110, 1119251), (127, 969430), (154, 799465), (254, 484715), (385, 319786), (635, 193886), (770, 159893), (889, 138490), (1259, 97790), (1270, 96943), (1397, 88130), (1778, 69245), (2518, 48895), (2794, 44065), (4445, 27698), (6295, 19558), (6985, 17626), (8813, 13970), (8890, 13849), (9779, 12590)]