30497218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 51477120

約数和(自身を除く): 20979902

約数列:

[1, 2, 17, 23, 34, 46, 59, 118, 391, 661, 782, 1003, 1322, 1357, 2006, 2714, 11237, 15203, 22474, 23069, 30406, 38999, 46138, 77998, 258451, 516902, 662983, 896977, 1325966, 1793954, 15248609, 30497218]

約数ペア:

[(1, 30497218), (2, 15248609), (17, 1793954), (23, 1325966), (34, 896977), (46, 662983), (59, 516902), (118, 258451), (391, 77998), (661, 46138), (782, 38999), (1003, 30406), (1322, 23069), (1357, 22474), (2006, 15203), (2714, 11237)]