2783455570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{30517}}^1$

素因数の和:31834

約数の個数: 32

約数和(自身を含む): 5730547968

約数和(自身を除く): 2947092398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1303, 2606, 6515, 9121, 13030, 18242, 30517, 45605, 61034, 91210, 152585, 213619, 305170, 427238, 1068095, 2136190, 39763651, 79527302, 198818255, 278345557, 397636510, 556691114, 1391727785, 2783455570]

約数ペア:

[(1, 2783455570), (2, 1391727785), (5, 556691114), (7, 397636510), (10, 278345557), (14, 198818255), (35, 79527302), (70, 39763651), (1303, 2136190), (2606, 1068095), (6515, 427238), (9121, 305170), (13030, 213619), (18242, 152585), (30517, 91210), (45605, 61034)]