42019670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{41}}^1$

素因数の和:99

約数の個数: 80

約数和(自身を含む): 97403040

約数和(自身を除く): 55383370

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 121, 154, 205, 242, 287, 385, 410, 451, 574, 605, 770, 847, 902, 1210, 1331, 1435, 1694, 2255, 2662, 2870, 3157, 4235, 4510, 4961, 6314, 6655, 8470, 9317, 9922, 13310, 14641, 15785, 18634, 24805, 29282, 31570, 34727, 46585, 49610, 54571, 69454, 73205, 93170, 102487, 109142, 146410, 173635, 204974, 272855, 347270, 381997, 512435, 545710, 600281, 763994, 1024870, 1200562, 1909985, 3001405, 3819970, 4201967, 6002810, 8403934, 21009835, 42019670]

約数ペア:

[(1, 42019670), (2, 21009835), (5, 8403934), (7, 6002810), (10, 4201967), (11, 3819970), (14, 3001405), (22, 1909985), (35, 1200562), (41, 1024870), (55, 763994), (70, 600281), (77, 545710), (82, 512435), (110, 381997), (121, 347270), (154, 272855), (205, 204974), (242, 173635), (287, 146410), (385, 109142), (410, 102487), (451, 93170), (574, 73205), (605, 69454), (770, 54571), (847, 49610), (902, 46585), (1210, 34727), (1331, 31570), (1435, 29282), (1694, 24805), (2255, 18634), (2662, 15785), (2870, 14641), (3157, 13310), (4235, 9922), (4510, 9317), (4961, 8470), (6314, 6655)]