7117210

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 13789440

約数和(自身を除く): 6672230

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 797, 893, 1594, 1786, 3985, 4465, 7970, 8930, 15143, 30286, 37459, 74918, 75715, 151430, 187295, 374590, 711721, 1423442, 3558605, 7117210]

約数ペア:

[(1, 7117210), (2, 3558605), (5, 1423442), (10, 711721), (19, 374590), (38, 187295), (47, 151430), (94, 75715), (95, 74918), (190, 37459), (235, 30286), (470, 15143), (797, 8930), (893, 7970), (1594, 4465), (1786, 3985)]