63563290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 134992872

約数和(自身を除く): 71429582

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 1777, 2555, 3554, 3577, 5110, 7154, 8885, 12439, 17770, 17885, 24878, 35770, 62195, 87073, 124390, 129721, 174146, 259442, 435365, 648605, 870730, 908047, 1297210, 1816094, 4540235, 6356329, 9080470, 12712658, 31781645, 63563290]

約数ペア:

[(1, 63563290), (2, 31781645), (5, 12712658), (7, 9080470), (10, 6356329), (14, 4540235), (35, 1816094), (49, 1297210), (70, 908047), (73, 870730), (98, 648605), (146, 435365), (245, 259442), (365, 174146), (490, 129721), (511, 124390), (730, 87073), (1022, 62195), (1777, 35770), (2555, 24878), (3554, 17885), (3577, 17770), (5110, 12439), (7154, 8885)]