30754516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2803}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 58255904

約数和(自身を除く): 27501388

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 2803, 5486, 5606, 10972, 11212, 36439, 72878, 145756, 591433, 1182866, 2365732, 7688629, 15377258, 30754516]

約数ペア:

[(1, 30754516), (2, 15377258), (4, 7688629), (13, 2365732), (26, 1182866), (52, 591433), (211, 145756), (422, 72878), (844, 36439), (2743, 11212), (2803, 10972), (5486, 5606)]