223088910

素因数分解:

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

素因数の和:231

約数の個数: 128

約数和(自身を含む): 608836608

約数和(自身を除く): 385747698

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 121, 151, 165, 185, 222, 242, 302, 330, 363, 370, 407, 453, 555, 605, 726, 755, 814, 906, 1110, 1210, 1221, 1331, 1510, 1661, 1815, 2035, 2265, 2442, 2662, 3322, 3630, 3993, 4070, 4477, 4530, 4983, 5587, 6105, 6655, 7986, 8305, 8954, 9966, 11174, 12210, 13310, 13431, 16610, 16761, 18271, 19965, 22385, 24915, 26862, 27935, 33522, 36542, 39930, 44770, 49247, 49830, 54813, 55870, 61457, 67155, 83805, 91355, 98494, 109626, 122914, 134310, 147741, 167610, 182710, 184371, 200981, 246235, 274065, 295482, 307285, 368742, 401962, 492470, 548130, 602943, 614570, 676027, 738705, 921855, 1004905, 1205886, 1352054, 1477410, 1843710, 2009810, 2028081, 3014715, 3380135, 4056162, 6029430, 6760270, 7436297, 10140405, 14872594, 20280810, 22308891, 37181485, 44617782, 74362970, 111544455, 223088910]

約数ペア:

[(1, 223088910), (2, 111544455), (3, 74362970), (5, 44617782), (6, 37181485), (10, 22308891), (11, 20280810), (15, 14872594), (22, 10140405), (30, 7436297), (33, 6760270), (37, 6029430), (55, 4056162), (66, 3380135), (74, 3014715), (110, 2028081), (111, 2009810), (121, 1843710), (151, 1477410), (165, 1352054), (185, 1205886), (222, 1004905), (242, 921855), (302, 738705), (330, 676027), (363, 614570), (370, 602943), (407, 548130), (453, 492470), (555, 401962), (605, 368742), (726, 307285), (755, 295482), (814, 274065), (906, 246235), (1110, 200981), (1210, 184371), (1221, 182710), (1331, 167610), (1510, 147741), (1661, 134310), (1815, 122914), (2035, 109626), (2265, 98494), (2442, 91355), (2662, 83805), (3322, 67155), (3630, 61457), (3993, 55870), (4070, 54813), (4477, 49830), (4530, 49247), (4983, 44770), (5587, 39930), (6105, 36542), (6655, 33522), (7986, 27935), (8305, 26862), (8954, 24915), (9966, 22385), (11174, 19965), (12210, 18271), (13310, 16761), (13431, 16610)]