7706090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 15949440

約数和(自身を除く): 8243350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 389, 566, 778, 1415, 1945, 1981, 2723, 2830, 3890, 3962, 5446, 9905, 13615, 19810, 27230, 110087, 220174, 550435, 770609, 1100870, 1541218, 3853045, 7706090]

約数ペア:

[(1, 7706090), (2, 3853045), (5, 1541218), (7, 1100870), (10, 770609), (14, 550435), (35, 220174), (70, 110087), (283, 27230), (389, 19810), (566, 13615), (778, 9905), (1415, 5446), (1945, 3962), (1981, 3890), (2723, 2830)]