30703012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{3181}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 57021440

約数和(自身を除く): 26318428

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 3181, 4826, 6362, 9652, 12724, 60439, 120878, 241756, 403987, 807974, 1615948, 7675753, 15351506, 30703012]

約数ペア:

[(1, 30703012), (2, 15351506), (4, 7675753), (19, 1615948), (38, 807974), (76, 403987), (127, 241756), (254, 120878), (508, 60439), (2413, 12724), (3181, 9652), (4826, 6362)]