30021268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1013}}^1$

素因数の和:1287

約数の個数: 24

約数和(自身を含む): 54512640

約数和(自身を除く): 24491372

約数列:

[1, 2, 4, 31, 62, 124, 239, 478, 956, 1013, 2026, 4052, 7409, 14818, 29636, 31403, 62806, 125612, 242107, 484214, 968428, 7505317, 15010634, 30021268]

約数ペア:

[(1, 30021268), (2, 15010634), (4, 7505317), (31, 968428), (62, 484214), (124, 242107), (239, 125612), (478, 62806), (956, 31403), (1013, 29636), (2026, 14818), (4052, 7409)]