892027860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{646397}}^1$

素因数の和:646432

約数の個数: 48

約数和(自身を含む): 2606276736

約数和(自身を除く): 1714248876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 646397, 1292794, 1939191, 2585588, 3231985, 3878382, 6463970, 7756764, 9695955, 12927940, 14867131, 19391910, 29734262, 38783820, 44601393, 59468524, 74335655, 89202786, 148671310, 178405572, 223006965, 297342620, 446013930, 892027860]

約数ペア:

[(1, 892027860), (2, 446013930), (3, 297342620), (4, 223006965), (5, 178405572), (6, 148671310), (10, 89202786), (12, 74335655), (15, 59468524), (20, 44601393), (23, 38783820), (30, 29734262), (46, 19391910), (60, 14867131), (69, 12927940), (92, 9695955), (115, 7756764), (138, 6463970), (230, 3878382), (276, 3231985), (345, 2585588), (460, 1939191), (690, 1292794), (1380, 646397)]