1984590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{22051}}^1$

素因数の和:22064

約数の個数: 24

約数和(自身を含む): 5160168

約数和(自身を除く): 3175578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 22051, 44102, 66153, 110255, 132306, 198459, 220510, 330765, 396918, 661530, 992295, 1984590]

約数ペア:

[(1, 1984590), (2, 992295), (3, 661530), (5, 396918), (6, 330765), (9, 220510), (10, 198459), (15, 132306), (18, 110255), (30, 66153), (45, 44102), (90, 22051)]