108664990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{81703}}^1$

素因数の和:81736

約数の個数: 32

約数和(自身を含む): 235307520

約数和(自身を除く): 126642530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 81703, 163406, 408515, 571921, 817030, 1143842, 1552357, 2859605, 3104714, 5719210, 7761785, 10866499, 15523570, 21732998, 54332495, 108664990]

約数ペア:

[(1, 108664990), (2, 54332495), (5, 21732998), (7, 15523570), (10, 10866499), (14, 7761785), (19, 5719210), (35, 3104714), (38, 2859605), (70, 1552357), (95, 1143842), (133, 817030), (190, 571921), (266, 408515), (665, 163406), (1330, 81703)]