1069495990

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{7591}}^1$

素因数の和:7864

約数の個数: 32

約数和(自身を含む): 1961833536

約数和(自身を除く): 892337546

約数列:

[1, 2, 5, 10, 73, 146, 193, 365, 386, 730, 965, 1930, 7591, 14089, 15182, 28178, 37955, 70445, 75910, 140890, 554143, 1108286, 1465063, 2770715, 2930126, 5541430, 7325315, 14650630, 106949599, 213899198, 534747995, 1069495990]

約数ペア:

[(1, 1069495990), (2, 534747995), (5, 213899198), (10, 106949599), (73, 14650630), (146, 7325315), (193, 5541430), (365, 2930126), (386, 2770715), (730, 1465063), (965, 1108286), (1930, 554143), (7591, 140890), (14089, 75910), (15182, 70445), (28178, 37955)]