67420020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1123667}}^1$

素因数の和:1123679

約数の個数: 24

約数和(自身を含む): 188776224

約数和(自身を除く): 121356204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1123667, 2247334, 3371001, 4494668, 5618335, 6742002, 11236670, 13484004, 16855005, 22473340, 33710010, 67420020]

約数ペア:

[(1, 67420020), (2, 33710010), (3, 22473340), (4, 16855005), (5, 13484004), (6, 11236670), (10, 6742002), (12, 5618335), (15, 4494668), (20, 3371001), (30, 2247334), (60, 1123667)]