2002950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{4451}}^1$

素因数の和:4469

約数の個数: 36

約数和(自身を含む): 5382468

約数和(自身を除く): 3379518

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 4451, 8902, 13353, 22255, 26706, 40059, 44510, 66765, 80118, 111275, 133530, 200295, 222550, 333825, 400590, 667650, 1001475, 2002950]

約数ペア:

[(1, 2002950), (2, 1001475), (3, 667650), (5, 400590), (6, 333825), (9, 222550), (10, 200295), (15, 133530), (18, 111275), (25, 80118), (30, 66765), (45, 44510), (50, 40059), (75, 26706), (90, 22255), (150, 13353), (225, 8902), (450, 4451)]