30496390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 58164480

約数和(自身を除く): 27668090

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 1979, 3082, 3958, 7705, 9895, 15410, 19790, 45517, 91034, 132593, 227585, 265186, 455170, 662965, 1325930, 3049639, 6099278, 15248195, 30496390]

約数ペア:

[(1, 30496390), (2, 15248195), (5, 6099278), (10, 3049639), (23, 1325930), (46, 662965), (67, 455170), (115, 265186), (134, 227585), (230, 132593), (335, 91034), (670, 45517), (1541, 19790), (1979, 15410), (3082, 9895), (3958, 7705)]