97818180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1630303}}^1$

素因数の和:1630315

約数の個数: 24

約数和(自身を含む): 273891072

約数和(自身を除く): 176072892

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1630303, 3260606, 4890909, 6521212, 8151515, 9781818, 16303030, 19563636, 24454545, 32606060, 48909090, 97818180]

約数ペア:

[(1, 97818180), (2, 48909090), (3, 32606060), (4, 24454545), (5, 19563636), (6, 16303030), (10, 9781818), (12, 8151515), (15, 6521212), (20, 4890909), (30, 3260606), (60, 1630303)]