220975110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2455279}}^1$

素因数の和:2455292

約数の個数: 24

約数和(自身を含む): 574535520

約数和(自身を除く): 353560410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2455279, 4910558, 7365837, 12276395, 14731674, 22097511, 24552790, 36829185, 44195022, 73658370, 110487555, 220975110]

約数ペア:

[(1, 220975110), (2, 110487555), (3, 73658370), (5, 44195022), (6, 36829185), (9, 24552790), (10, 22097511), (15, 14731674), (18, 12276395), (30, 7365837), (45, 4910558), (90, 2455279)]