65722984970

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1\times {\mathrm{74933}}^1$

素因数の和:75710

約数の個数: 32

約数和(自身を含む): 119342885760

約数和(自身を除く): 53619900790

約数列:

[1, 2, 5, 10, 139, 278, 631, 695, 1262, 1390, 3155, 6310, 74933, 87709, 149866, 175418, 374665, 438545, 749330, 877090, 10415687, 20831374, 47282723, 52078435, 94565446, 104156870, 236413615, 472827230, 6572298497, 13144596994, 32861492485, 65722984970]

約数ペア:

[(1, 65722984970), (2, 32861492485), (5, 13144596994), (10, 6572298497), (139, 472827230), (278, 236413615), (631, 104156870), (695, 94565446), (1262, 52078435), (1390, 47282723), (3155, 20831374), (6310, 10415687), (74933, 877090), (87709, 749330), (149866, 438545), (175418, 374665)]