30873164

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{26893}}^1$

素因数の和:26945

約数の個数: 24

約数和(自身を含む): 63254688

約数和(自身を除く): 32381524

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 26893, 53786, 107572, 188251, 376502, 753004, 1102613, 2205226, 4410452, 7718291, 15436582, 30873164]

約数ペア:

[(1, 30873164), (2, 15436582), (4, 7718291), (7, 4410452), (14, 2205226), (28, 1102613), (41, 753004), (82, 376502), (164, 188251), (287, 107572), (574, 53786), (1148, 26893)]