30704282

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2467}}^1$

素因数の和:2610

約数の個数: 24

約数和(自身を含む): 54019584

約数和(自身を除く): 23315302

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 2467, 4934, 6223, 12446, 17269, 34538, 120883, 241766, 313309, 626618, 2193163, 4386326, 15352141, 30704282]

約数ペア:

[(1, 30704282), (2, 15352141), (7, 4386326), (14, 2193163), (49, 626618), (98, 313309), (127, 241766), (254, 120883), (889, 34538), (1778, 17269), (2467, 12446), (4934, 6223)]