85118190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:697

約数の個数: 64

約数和(自身を含む): 212751360

約数和(自身を除く): 127633170

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 227, 290, 431, 435, 454, 681, 862, 870, 1135, 1293, 1362, 2155, 2270, 2586, 3405, 4310, 6465, 6583, 6810, 12499, 12930, 13166, 19749, 24998, 32915, 37497, 39498, 62495, 65830, 74994, 97837, 98745, 124990, 187485, 195674, 197490, 293511, 374970, 489185, 587022, 978370, 1467555, 2837273, 2935110, 5674546, 8511819, 14186365, 17023638, 28372730, 42559095, 85118190]

約数ペア:

[(1, 85118190), (2, 42559095), (3, 28372730), (5, 17023638), (6, 14186365), (10, 8511819), (15, 5674546), (29, 2935110), (30, 2837273), (58, 1467555), (87, 978370), (145, 587022), (174, 489185), (227, 374970), (290, 293511), (431, 197490), (435, 195674), (454, 187485), (681, 124990), (862, 98745), (870, 97837), (1135, 74994), (1293, 65830), (1362, 62495), (2155, 39498), (2270, 37497), (2586, 32915), (3405, 24998), (4310, 19749), (6465, 13166), (6583, 12930), (6810, 12499)]