30478604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11059}}^1$

素因数の和:11129

約数の個数: 24

約数和(自身を含む): 58529520

約数和(自身を除く): 28050916

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 11059, 22118, 44236, 143767, 287534, 575068, 586127, 1172254, 2344508, 7619651, 15239302, 30478604]

約数ペア:

[(1, 30478604), (2, 15239302), (4, 7619651), (13, 2344508), (26, 1172254), (52, 586127), (53, 575068), (106, 287534), (212, 143767), (689, 44236), (1378, 22118), (2756, 11059)]