138847290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{4219}}^1$

素因数の和:5326

約数の個数: 32

約数和(自身を含む): 333616320

約数和(自身を除く): 194769030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1097, 2194, 3291, 4219, 5485, 6582, 8438, 10970, 12657, 16455, 21095, 25314, 32910, 42190, 63285, 126570, 4628243, 9256486, 13884729, 23141215, 27769458, 46282430, 69423645, 138847290]

約数ペア:

[(1, 138847290), (2, 69423645), (3, 46282430), (5, 27769458), (6, 23141215), (10, 13884729), (15, 9256486), (30, 4628243), (1097, 126570), (2194, 63285), (3291, 42190), (4219, 32910), (5485, 25314), (6582, 21095), (8438, 16455), (10970, 12657)]