90192970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1091}}^1\times {\mathrm{1181}}^1$

素因数の和:2286

約数の個数: 32

約数和(自身を含む): 185867136

約数和(自身を除く): 95674166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1091, 1181, 2182, 2362, 5455, 5905, 7637, 8267, 10910, 11810, 15274, 16534, 38185, 41335, 76370, 82670, 1288471, 2576942, 6442355, 9019297, 12884710, 18038594, 45096485, 90192970]

約数ペア:

[(1, 90192970), (2, 45096485), (5, 18038594), (7, 12884710), (10, 9019297), (14, 6442355), (35, 2576942), (70, 1288471), (1091, 82670), (1181, 76370), (2182, 41335), (2362, 38185), (5455, 16534), (5905, 15274), (7637, 11810), (8267, 10910)]