38899234860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{648320581}}^1$

素因数の和:648320593

約数の個数: 24

約数和(自身を含む): 108917857776

約数和(自身を除く): 70018622916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 648320581, 1296641162, 1944961743, 2593282324, 3241602905, 3889923486, 6483205810, 7779846972, 9724808715, 12966411620, 19449617430, 38899234860]

約数ペア:

[(1, 38899234860), (2, 19449617430), (3, 12966411620), (4, 9724808715), (5, 7779846972), (6, 6483205810), (10, 3889923486), (12, 3241602905), (15, 2593282324), (20, 1944961743), (30, 1296641162), (60, 648320581)]