30869964

素因数分解:

$2^2\times 3^3\times {\mathrm{193}}^1\times {\mathrm{1481}}^1$

素因数の和:1687

約数の個数: 48

約数和(自身を含む): 80502240

約数和(自身を除く): 49632276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193, 386, 579, 772, 1158, 1481, 1737, 2316, 2962, 3474, 4443, 5211, 5924, 6948, 8886, 10422, 13329, 17772, 20844, 26658, 39987, 53316, 79974, 159948, 285833, 571666, 857499, 1143332, 1714998, 2572497, 3429996, 5144994, 7717491, 10289988, 15434982, 30869964]

約数ペア:

[(1, 30869964), (2, 15434982), (3, 10289988), (4, 7717491), (6, 5144994), (9, 3429996), (12, 2572497), (18, 1714998), (27, 1143332), (36, 857499), (54, 571666), (108, 285833), (193, 159948), (386, 79974), (579, 53316), (772, 39987), (1158, 26658), (1481, 20844), (1737, 17772), (2316, 13329), (2962, 10422), (3474, 8886), (4443, 6948), (5211, 5924)]