30890236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{503}}^1\times {\mathrm{1181}}^1$

素因数の和:1701

約数の個数: 24

約数和(自身を含む): 58381344

約数和(自身を除く): 27491108

約数列:

[1, 2, 4, 13, 26, 52, 503, 1006, 1181, 2012, 2362, 4724, 6539, 13078, 15353, 26156, 30706, 61412, 594043, 1188086, 2376172, 7722559, 15445118, 30890236]

約数ペア:

[(1, 30890236), (2, 15445118), (4, 7722559), (13, 2376172), (26, 1188086), (52, 594043), (503, 61412), (1006, 30706), (1181, 26156), (2012, 15353), (2362, 13078), (4724, 6539)]