2912087290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{279203}}^1$

素因数の和:279366

約数の個数: 32

約数和(自身を含む): 6030806400

約数和(自身を除く): 3118719110

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 149, 298, 745, 1043, 1490, 2086, 5215, 10430, 279203, 558406, 1396015, 1954421, 2792030, 3908842, 9772105, 19544210, 41601247, 83202494, 208006235, 291208729, 416012470, 582417458, 1456043645, 2912087290]

約数ペア:

[(1, 2912087290), (2, 1456043645), (5, 582417458), (7, 416012470), (10, 291208729), (14, 208006235), (35, 83202494), (70, 41601247), (149, 19544210), (298, 9772105), (745, 3908842), (1043, 2792030), (1490, 1954421), (2086, 1396015), (5215, 558406), (10430, 279203)]