9870180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{164503}}^1$

素因数の和:164515

約数の個数: 24

約数和(自身を含む): 27636672

約数和(自身を除く): 17766492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 164503, 329006, 493509, 658012, 822515, 987018, 1645030, 1974036, 2467545, 3290060, 4935090, 9870180]

約数ペア:

[(1, 9870180), (2, 4935090), (3, 3290060), (4, 2467545), (5, 1974036), (6, 1645030), (10, 987018), (12, 822515), (15, 658012), (20, 493509), (30, 329006), (60, 164503)]