28569310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3373}}^1$

素因数の和:3409

約数の個数: 48

約数和(自身を含む): 64618848

約数和(自身を除く): 36049538

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 3373, 4235, 6746, 8470, 16865, 23611, 33730, 37103, 47222, 74206, 118055, 185515, 236110, 259721, 371030, 408133, 519442, 816266, 1298605, 2040665, 2597210, 2856931, 4081330, 5713862, 14284655, 28569310]

約数ペア:

[(1, 28569310), (2, 14284655), (5, 5713862), (7, 4081330), (10, 2856931), (11, 2597210), (14, 2040665), (22, 1298605), (35, 816266), (55, 519442), (70, 408133), (77, 371030), (110, 259721), (121, 236110), (154, 185515), (242, 118055), (385, 74206), (605, 47222), (770, 37103), (847, 33730), (1210, 23611), (1694, 16865), (3373, 8470), (4235, 6746)]