246475130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2633}}^1$

素因数の和:2711

約数の個数: 64

約数和(自身を含む): 518876928

約数和(自身を除く): 272401798

約数列:

[1, 2, 5, 10, 11, 22, 23, 37, 46, 55, 74, 110, 115, 185, 230, 253, 370, 407, 506, 814, 851, 1265, 1702, 2035, 2530, 2633, 4070, 4255, 5266, 8510, 9361, 13165, 18722, 26330, 28963, 46805, 57926, 60559, 93610, 97421, 121118, 144815, 194842, 289630, 302795, 487105, 605590, 666149, 974210, 1071631, 1332298, 2143262, 2240683, 3330745, 4481366, 5358155, 6661490, 10716310, 11203415, 22406830, 24647513, 49295026, 123237565, 246475130]

約数ペア:

[(1, 246475130), (2, 123237565), (5, 49295026), (10, 24647513), (11, 22406830), (22, 11203415), (23, 10716310), (37, 6661490), (46, 5358155), (55, 4481366), (74, 3330745), (110, 2240683), (115, 2143262), (185, 1332298), (230, 1071631), (253, 974210), (370, 666149), (407, 605590), (506, 487105), (814, 302795), (851, 289630), (1265, 194842), (1702, 144815), (2035, 121118), (2530, 97421), (2633, 93610), (4070, 60559), (4255, 57926), (5266, 46805), (8510, 28963), (9361, 26330), (13165, 18722)]