1264877570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157519}}^1$

素因数の和:157610

約数の個数: 32

約数和(自身を含む): 2517799680

約数和(自身を除く): 1252922110

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 157519, 315038, 787595, 1575190, 1732709, 3465418, 8663545, 11498887, 17327090, 22997774, 57494435, 114988870, 126487757, 252975514, 632438785, 1264877570]

約数ペア:

[(1, 1264877570), (2, 632438785), (5, 252975514), (10, 126487757), (11, 114988870), (22, 57494435), (55, 22997774), (73, 17327090), (110, 11498887), (146, 8663545), (365, 3465418), (730, 1732709), (803, 1575190), (1606, 787595), (4015, 315038), (8030, 157519)]