30251170

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 55804608

約数和(自身を除く): 25553438

約数列:

[1, 2, 5, 10, 67, 134, 163, 277, 326, 335, 554, 670, 815, 1385, 1630, 2770, 10921, 18559, 21842, 37118, 45151, 54605, 90302, 92795, 109210, 185590, 225755, 451510, 3025117, 6050234, 15125585, 30251170]

約数ペア:

[(1, 30251170), (2, 15125585), (5, 6050234), (10, 3025117), (67, 451510), (134, 225755), (163, 185590), (277, 109210), (326, 92795), (335, 90302), (554, 54605), (670, 45151), (815, 37118), (1385, 21842), (1630, 18559), (2770, 10921)]