859627510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2003}}^1\times {\mathrm{6131}}^1$

素因数の和:8148

約数の個数: 32

約数和(自身を含む): 1769548032

約数和(自身を除く): 909920522

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2003, 4006, 6131, 10015, 12262, 14021, 20030, 28042, 30655, 42917, 61310, 70105, 85834, 140210, 214585, 429170, 12280393, 24560786, 61401965, 85962751, 122803930, 171925502, 429813755, 859627510]

約数ペア:

[(1, 859627510), (2, 429813755), (5, 171925502), (7, 122803930), (10, 85962751), (14, 61401965), (35, 24560786), (70, 12280393), (2003, 429170), (4006, 214585), (6131, 140210), (10015, 85834), (12262, 70105), (14021, 61310), (20030, 42917), (28042, 30655)]