2975310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 8334144

約数和(自身を除く): 5358834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2543, 5086, 7629, 12715, 15258, 22887, 25430, 33059, 38145, 45774, 66118, 76290, 99177, 114435, 165295, 198354, 228870, 297531, 330590, 495885, 595062, 991770, 1487655, 2975310]

約数ペア:

[(1, 2975310), (2, 1487655), (3, 991770), (5, 595062), (6, 495885), (9, 330590), (10, 297531), (13, 228870), (15, 198354), (18, 165295), (26, 114435), (30, 99177), (39, 76290), (45, 66118), (65, 45774), (78, 38145), (90, 33059), (117, 25430), (130, 22887), (195, 15258), (234, 12715), (390, 7629), (585, 5086), (1170, 2543)]