219301260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3655021}}^1$

素因数の和:3655033

約数の個数: 24

約数和(自身を含む): 614043696

約数和(自身を除く): 394742436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3655021, 7310042, 10965063, 14620084, 18275105, 21930126, 36550210, 43860252, 54825315, 73100420, 109650630, 219301260]

約数ペア:

[(1, 219301260), (2, 109650630), (3, 73100420), (4, 54825315), (5, 43860252), (6, 36550210), (10, 21930126), (12, 18275105), (15, 14620084), (20, 10965063), (30, 7310042), (60, 3655021)]