30521028

素因数分解:

$2^2\times 3^1\times {\mathrm{199}}^1\times {\mathrm{12781}}^1$

素因数の和:12987

約数の個数: 24

約数和(自身を含む): 71579200

約数和(自身を除く): 41058172

約数列:

[1, 2, 3, 4, 6, 12, 199, 398, 597, 796, 1194, 2388, 12781, 25562, 38343, 51124, 76686, 153372, 2543419, 5086838, 7630257, 10173676, 15260514, 30521028]

約数ペア:

[(1, 30521028), (2, 15260514), (3, 10173676), (4, 7630257), (6, 5086838), (12, 2543419), (199, 153372), (398, 76686), (597, 51124), (796, 38343), (1194, 25562), (2388, 12781)]