207570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 64

約数和(自身を含む): 590976

約数和(自身を除く): 383406

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 37, 51, 55, 66, 74, 85, 102, 110, 111, 165, 170, 185, 187, 222, 255, 330, 370, 374, 407, 510, 555, 561, 629, 814, 935, 1110, 1122, 1221, 1258, 1870, 1887, 2035, 2442, 2805, 3145, 3774, 4070, 5610, 6105, 6290, 6919, 9435, 12210, 13838, 18870, 20757, 34595, 41514, 69190, 103785, 207570]

約数ペア:

[(1, 207570), (2, 103785), (3, 69190), (5, 41514), (6, 34595), (10, 20757), (11, 18870), (15, 13838), (17, 12210), (22, 9435), (30, 6919), (33, 6290), (34, 6105), (37, 5610), (51, 4070), (55, 3774), (66, 3145), (74, 2805), (85, 2442), (102, 2035), (110, 1887), (111, 1870), (165, 1258), (170, 1221), (185, 1122), (187, 1110), (222, 935), (255, 814), (330, 629), (370, 561), (374, 555), (407, 510)]