30180574

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1\times {\mathrm{829}}^1$

素因数の和:1107

約数の個数: 16

約数和(自身を含む): 46015200

約数和(自身を除く): 15834626

約数列:

[1, 2, 109, 167, 218, 334, 829, 1658, 18203, 36406, 90361, 138443, 180722, 276886, 15090287, 30180574]

約数ペア:

[(1, 30180574), (2, 15090287), (109, 276886), (167, 180722), (218, 138443), (334, 90361), (829, 36406), (1658, 18203)]