30494724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{195479}}^1$

素因数の和:195499

約数の個数: 24

約数和(自身を含む): 76628160

約数和(自身を除く): 46133436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 195479, 390958, 586437, 781916, 1172874, 2345748, 2541227, 5082454, 7623681, 10164908, 15247362, 30494724]

約数ペア:

[(1, 30494724), (2, 15247362), (3, 10164908), (4, 7623681), (6, 5082454), (12, 2541227), (13, 2345748), (26, 1172874), (39, 781916), (52, 586437), (78, 390958), (156, 195479)]