6306790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 13485744

約数和(自身を除く): 7178954

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 61, 70, 98, 122, 211, 245, 305, 422, 427, 490, 610, 854, 1055, 1477, 2110, 2135, 2954, 2989, 4270, 5978, 7385, 10339, 12871, 14770, 14945, 20678, 25742, 29890, 51695, 64355, 90097, 103390, 128710, 180194, 450485, 630679, 900970, 1261358, 3153395, 6306790]

約数ペア:

[(1, 6306790), (2, 3153395), (5, 1261358), (7, 900970), (10, 630679), (14, 450485), (35, 180194), (49, 128710), (61, 103390), (70, 90097), (98, 64355), (122, 51695), (211, 29890), (245, 25742), (305, 20678), (422, 14945), (427, 14770), (490, 12871), (610, 10339), (854, 7385), (1055, 5978), (1477, 4270), (2110, 2989), (2135, 2954)]