91785990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{2789}}^1$

素因数の和:3896

約数の個数: 32

約数和(自身を含む): 220566240

約数和(自身を除く): 128780250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1097, 2194, 2789, 3291, 5485, 5578, 6582, 8367, 10970, 13945, 16455, 16734, 27890, 32910, 41835, 83670, 3059533, 6119066, 9178599, 15297665, 18357198, 30595330, 45892995, 91785990]

約数ペア:

[(1, 91785990), (2, 45892995), (3, 30595330), (5, 18357198), (6, 15297665), (10, 9178599), (15, 6119066), (30, 3059533), (1097, 83670), (2194, 41835), (2789, 32910), (3291, 27890), (5485, 16734), (5578, 16455), (6582, 13945), (8367, 10970)]