29971254

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{2239}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 63221760

約数和(自身を除く): 33250506

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2231, 2239, 4462, 4478, 6693, 6717, 13386, 13434, 51497, 102994, 154491, 217183, 308982, 434366, 651549, 1303098, 4995209, 9990418, 14985627, 29971254]

約数ペア:

[(1, 29971254), (2, 14985627), (3, 9990418), (6, 4995209), (23, 1303098), (46, 651549), (69, 434366), (97, 308982), (138, 217183), (194, 154491), (291, 102994), (582, 51497), (2231, 13434), (2239, 13386), (4462, 6717), (4478, 6693)]