30658054

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 54337536

約数和(自身を除く): 23679482

約数列:

[1, 2, 7, 14, 43, 86, 127, 254, 301, 401, 602, 802, 889, 1778, 2807, 5461, 5614, 10922, 17243, 34486, 38227, 50927, 76454, 101854, 120701, 241402, 356489, 712978, 2189861, 4379722, 15329027, 30658054]

約数ペア:

[(1, 30658054), (2, 15329027), (7, 4379722), (14, 2189861), (43, 712978), (86, 356489), (127, 241402), (254, 120701), (301, 101854), (401, 76454), (602, 50927), (802, 38227), (889, 34486), (1778, 17243), (2807, 10922), (5461, 5614)]