120644790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15527}}^1$

素因数の和:15581

約数の個数: 64

約数和(自身を含む): 339876864

約数和(自身を除く): 219232074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 15527, 31054, 46581, 77635, 93162, 108689, 155270, 217378, 232905, 326067, 465810, 543445, 574499, 652134, 1086890, 1148998, 1630335, 1723497, 2872495, 3260670, 3446994, 4021493, 5744990, 8042986, 8617485, 12064479, 17234970, 20107465, 24128958, 40214930, 60322395, 120644790]

約数ペア:

[(1, 120644790), (2, 60322395), (3, 40214930), (5, 24128958), (6, 20107465), (7, 17234970), (10, 12064479), (14, 8617485), (15, 8042986), (21, 5744990), (30, 4021493), (35, 3446994), (37, 3260670), (42, 2872495), (70, 1723497), (74, 1630335), (105, 1148998), (111, 1086890), (185, 652134), (210, 574499), (222, 543445), (259, 465810), (370, 326067), (518, 232905), (555, 217378), (777, 155270), (1110, 108689), (1295, 93162), (1554, 77635), (2590, 46581), (3885, 31054), (7770, 15527)]