19506150

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{14449}}^1$

素因数の和:14470

約数の個数: 48

約数和(自身を含む): 53754000

約数和(自身を除く): 34247850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 14449, 28898, 43347, 72245, 86694, 130041, 144490, 216735, 260082, 361225, 390123, 433470, 650205, 722450, 780246, 1083675, 1300410, 1950615, 2167350, 3251025, 3901230, 6502050, 9753075, 19506150]

約数ペア:

[(1, 19506150), (2, 9753075), (3, 6502050), (5, 3901230), (6, 3251025), (9, 2167350), (10, 1950615), (15, 1300410), (18, 1083675), (25, 780246), (27, 722450), (30, 650205), (45, 433470), (50, 390123), (54, 361225), (75, 260082), (90, 216735), (135, 144490), (150, 130041), (225, 86694), (270, 72245), (450, 43347), (675, 28898), (1350, 14449)]