1015427830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1\times {\mathrm{4759}}^1$

素因数の和:5908

約数の個数: 32

約数和(自身を含む): 1926086400

約数和(自身を除く): 910658570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1123, 2246, 4759, 5615, 9518, 11230, 21337, 23795, 42674, 47590, 90421, 106685, 180842, 213370, 452105, 904210, 5344357, 10688714, 26721785, 53443570, 101542783, 203085566, 507713915, 1015427830]

約数ペア:

[(1, 1015427830), (2, 507713915), (5, 203085566), (10, 101542783), (19, 53443570), (38, 26721785), (95, 10688714), (190, 5344357), (1123, 904210), (2246, 452105), (4759, 213370), (5615, 180842), (9518, 106685), (11230, 90421), (21337, 47590), (23795, 42674)]