27456870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7691}}^1$

素因数の和:7725

約数の個数: 64

約数和(自身を含む): 79750656

約数和(自身を除く): 52293786

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 7691, 15382, 23073, 38455, 46146, 53837, 76910, 107674, 115365, 130747, 161511, 230730, 261494, 269185, 323022, 392241, 538370, 653735, 784482, 807555, 915229, 1307470, 1615110, 1830458, 1961205, 2745687, 3922410, 4576145, 5491374, 9152290, 13728435, 27456870]

約数ペア:

[(1, 27456870), (2, 13728435), (3, 9152290), (5, 5491374), (6, 4576145), (7, 3922410), (10, 2745687), (14, 1961205), (15, 1830458), (17, 1615110), (21, 1307470), (30, 915229), (34, 807555), (35, 784482), (42, 653735), (51, 538370), (70, 392241), (85, 323022), (102, 269185), (105, 261494), (119, 230730), (170, 161511), (210, 130747), (238, 115365), (255, 107674), (357, 76910), (510, 53837), (595, 46146), (714, 38455), (1190, 23073), (1785, 15382), (3570, 7691)]