1929120959990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{1117}}^1\times {\mathrm{3524603}}^1$

素因数の和:3525741

約数の個数: 48

約数和(自身を含む): 4042960461072

約数和(自身を除く): 2113839501082

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 1117, 2234, 5585, 7819, 11170, 15638, 39095, 54733, 78190, 109466, 273665, 547330, 3524603, 7049206, 17623015, 24672221, 35246030, 49344442, 123361105, 172705547, 246722210, 345411094, 863527735, 1727055470, 3936981551, 7873963102, 19684907755, 27558870857, 39369815510, 55117741714, 137794354285, 192912095999, 275588708570, 385824191998, 964560479995, 1929120959990]

約数ペア:

[(1, 1929120959990), (2, 964560479995), (5, 385824191998), (7, 275588708570), (10, 192912095999), (14, 137794354285), (35, 55117741714), (49, 39369815510), (70, 27558870857), (98, 19684907755), (245, 7873963102), (490, 3936981551), (1117, 1727055470), (2234, 863527735), (5585, 345411094), (7819, 246722210), (11170, 172705547), (15638, 123361105), (39095, 49344442), (54733, 35246030), (78190, 24672221), (109466, 17623015), (273665, 7049206), (547330, 3524603)]