30956268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7841}}^1$

素因数の和:7902

約数の個数: 48

約数和(自身を含む): 84317184

約数和(自身を除く): 53360916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 7841, 15682, 23523, 31364, 47046, 54887, 94092, 109774, 164661, 219548, 329322, 368527, 658644, 737054, 1105581, 1474108, 2211162, 2579689, 4422324, 5159378, 7739067, 10318756, 15478134, 30956268]

約数ペア:

[(1, 30956268), (2, 15478134), (3, 10318756), (4, 7739067), (6, 5159378), (7, 4422324), (12, 2579689), (14, 2211162), (21, 1474108), (28, 1105581), (42, 737054), (47, 658644), (84, 368527), (94, 329322), (141, 219548), (188, 164661), (282, 109774), (329, 94092), (564, 54887), (658, 47046), (987, 31364), (1316, 23523), (1974, 15682), (3948, 7841)]