7200310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 14126112

約数和(自身を除く): 6925802

約数列:

[1, 2, 5, 10, 13, 26, 65, 97, 130, 194, 485, 571, 970, 1142, 1261, 2522, 2855, 5710, 6305, 7423, 12610, 14846, 37115, 55387, 74230, 110774, 276935, 553870, 720031, 1440062, 3600155, 7200310]

約数ペア:

[(1, 7200310), (2, 3600155), (5, 1440062), (10, 720031), (13, 553870), (26, 276935), (65, 110774), (97, 74230), (130, 55387), (194, 37115), (485, 14846), (571, 12610), (970, 7423), (1142, 6305), (1261, 5710), (2522, 2855)]