30430426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 51787008

約数和(自身を除く): 21356582

約数列:

[1, 2, 13, 23, 26, 46, 151, 299, 302, 337, 598, 674, 1963, 3473, 3926, 4381, 6946, 7751, 8762, 15502, 45149, 50887, 90298, 100763, 101774, 201526, 661531, 1170401, 1323062, 2340802, 15215213, 30430426]

約数ペア:

[(1, 30430426), (2, 15215213), (13, 2340802), (23, 1323062), (26, 1170401), (46, 661531), (151, 201526), (299, 101774), (302, 100763), (337, 90298), (598, 50887), (674, 45149), (1963, 15502), (3473, 8762), (3926, 7751), (4381, 6946)]