30273878

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{7309}}^1$

素因数の和:7439

約数の個数: 16

約数和(自身を含む): 48246000

約数和(自身を除く): 17972122

約数列:

[1, 2, 19, 38, 109, 218, 2071, 4142, 7309, 14618, 138871, 277742, 796681, 1593362, 15136939, 30273878]

約数ペア:

[(1, 30273878), (2, 15136939), (19, 1593362), (38, 796681), (109, 277742), (218, 138871), (2071, 14618), (4142, 7309)]