22770770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1511}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 45069696

約数和(自身を除く): 22298926

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 137, 274, 685, 1370, 1507, 1511, 3014, 3022, 7535, 7555, 15070, 15110, 16621, 33242, 83105, 166210, 207007, 414014, 1035035, 2070070, 2277077, 4554154, 11385385, 22770770]

約数ペア:

[(1, 22770770), (2, 11385385), (5, 4554154), (10, 2277077), (11, 2070070), (22, 1035035), (55, 414014), (110, 207007), (137, 166210), (274, 83105), (685, 33242), (1370, 16621), (1507, 15110), (1511, 15070), (3014, 7555), (3022, 7535)]