30874856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{599}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 61560000

約数和(自身を除く): 30685144

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 379, 599, 758, 1198, 1516, 2396, 3032, 4792, 6443, 10183, 12886, 20366, 25772, 40732, 51544, 81464, 227021, 454042, 908084, 1816168, 3859357, 7718714, 15437428, 30874856]

約数ペア:

[(1, 30874856), (2, 15437428), (4, 7718714), (8, 3859357), (17, 1816168), (34, 908084), (68, 454042), (136, 227021), (379, 81464), (599, 51544), (758, 40732), (1198, 25772), (1516, 20366), (2396, 12886), (3032, 10183), (4792, 6443)]