17207960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 49904640

約数和(自身を除く): 32696680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 37, 40, 44, 55, 56, 70, 74, 77, 88, 110, 140, 148, 151, 154, 185, 220, 259, 280, 296, 302, 308, 370, 385, 407, 440, 518, 604, 616, 740, 755, 770, 814, 1036, 1057, 1208, 1295, 1480, 1510, 1540, 1628, 1661, 2035, 2072, 2114, 2590, 2849, 3020, 3080, 3256, 3322, 4070, 4228, 5180, 5285, 5587, 5698, 6040, 6644, 8140, 8305, 8456, 10360, 10570, 11174, 11396, 11627, 13288, 14245, 16280, 16610, 21140, 22348, 22792, 23254, 27935, 28490, 33220, 39109, 42280, 44696, 46508, 55870, 56980, 58135, 61457, 66440, 78218, 93016, 111740, 113960, 116270, 122914, 156436, 195545, 223480, 232540, 245828, 307285, 312872, 391090, 430199, 465080, 491656, 614570, 782180, 860398, 1229140, 1564360, 1720796, 2150995, 2458280, 3441592, 4301990, 8603980, 17207960]

約数ペア:

[(1, 17207960), (2, 8603980), (4, 4301990), (5, 3441592), (7, 2458280), (8, 2150995), (10, 1720796), (11, 1564360), (14, 1229140), (20, 860398), (22, 782180), (28, 614570), (35, 491656), (37, 465080), (40, 430199), (44, 391090), (55, 312872), (56, 307285), (70, 245828), (74, 232540), (77, 223480), (88, 195545), (110, 156436), (140, 122914), (148, 116270), (151, 113960), (154, 111740), (185, 93016), (220, 78218), (259, 66440), (280, 61457), (296, 58135), (302, 56980), (308, 55870), (370, 46508), (385, 44696), (407, 42280), (440, 39109), (518, 33220), (604, 28490), (616, 27935), (740, 23254), (755, 22792), (770, 22348), (814, 21140), (1036, 16610), (1057, 16280), (1208, 14245), (1295, 13288), (1480, 11627), (1510, 11396), (1540, 11174), (1628, 10570), (1661, 10360), (2035, 8456), (2072, 8305), (2114, 8140), (2590, 6644), (2849, 6040), (3020, 5698), (3080, 5587), (3256, 5285), (3322, 5180), (4070, 4228)]