30749015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2063}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 40421376

約数和(自身を除く): 9672361

約数列:

[1, 5, 11, 55, 271, 1355, 2063, 2981, 10315, 14905, 22693, 113465, 559073, 2795365, 6149803, 30749015]

約数ペア:

[(1, 30749015), (5, 6149803), (11, 2795365), (55, 559073), (271, 113465), (1355, 22693), (2063, 14905), (2981, 10315)]