78607230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201557}}^1$

素因数の和:201580

約数の個数: 32

約数和(自身を含む): 203170464

約数和(自身を除く): 124563234

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 201557, 403114, 604671, 1007785, 1209342, 2015570, 2620241, 3023355, 5240482, 6046710, 7860723, 13101205, 15721446, 26202410, 39303615, 78607230]

約数ペア:

[(1, 78607230), (2, 39303615), (3, 26202410), (5, 15721446), (6, 13101205), (10, 7860723), (13, 6046710), (15, 5240482), (26, 3023355), (30, 2620241), (39, 2015570), (65, 1209342), (78, 1007785), (130, 604671), (195, 403114), (390, 201557)]