2010068946

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{1319}}^1$

素因数の和:1765

約数の個数: 80

約数和(自身を含む): 4714934400

約数和(自身を除く): 2704865454

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 409, 414, 621, 818, 1227, 1242, 1319, 1863, 2454, 2638, 3681, 3726, 3957, 7362, 7914, 9407, 11043, 11871, 18814, 22086, 23742, 28221, 30337, 33129, 35613, 56442, 60674, 66258, 71226, 84663, 91011, 106839, 169326, 182022, 213678, 253989, 273033, 507978, 539471, 546066, 761967, 819099, 1078942, 1523934, 1618413, 1638198, 2457297, 3236826, 4855239, 4914594, 9710478, 12407833, 14565717, 24815666, 29131434, 37223499, 43697151, 74446998, 87394302, 111670497, 223340994, 335011491, 670022982, 1005034473, 2010068946]

約数ペア:

[(1, 2010068946), (2, 1005034473), (3, 670022982), (6, 335011491), (9, 223340994), (18, 111670497), (23, 87394302), (27, 74446998), (46, 43697151), (54, 37223499), (69, 29131434), (81, 24815666), (138, 14565717), (162, 12407833), (207, 9710478), (409, 4914594), (414, 4855239), (621, 3236826), (818, 2457297), (1227, 1638198), (1242, 1618413), (1319, 1523934), (1863, 1078942), (2454, 819099), (2638, 761967), (3681, 546066), (3726, 539471), (3957, 507978), (7362, 273033), (7914, 253989), (9407, 213678), (11043, 182022), (11871, 169326), (18814, 106839), (22086, 91011), (23742, 84663), (28221, 71226), (30337, 66258), (33129, 60674), (35613, 56442)]