28167810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5021}}^1$

素因数の和:5059

約数の個数: 64

約数和(自身を含む): 78102144

約数和(自身を除く): 49934334

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5021, 5610, 10042, 15063, 25105, 30126, 50210, 55231, 75315, 85357, 110462, 150630, 165693, 170714, 256071, 276155, 331386, 426785, 512142, 552310, 828465, 853570, 938927, 1280355, 1656930, 1877854, 2560710, 2816781, 4694635, 5633562, 9389270, 14083905, 28167810]

約数ペア:

[(1, 28167810), (2, 14083905), (3, 9389270), (5, 5633562), (6, 4694635), (10, 2816781), (11, 2560710), (15, 1877854), (17, 1656930), (22, 1280355), (30, 938927), (33, 853570), (34, 828465), (51, 552310), (55, 512142), (66, 426785), (85, 331386), (102, 276155), (110, 256071), (165, 170714), (170, 165693), (187, 150630), (255, 110462), (330, 85357), (374, 75315), (510, 55231), (561, 50210), (935, 30126), (1122, 25105), (1870, 15063), (2805, 10042), (5021, 5610)]