1117890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{12421}}^1$

素因数の和:12434

約数の個数: 24

約数和(自身を含む): 2906748

約数和(自身を除く): 1788858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 12421, 24842, 37263, 62105, 74526, 111789, 124210, 186315, 223578, 372630, 558945, 1117890]

約数ペア:

[(1, 1117890), (2, 558945), (3, 372630), (5, 223578), (6, 186315), (9, 124210), (10, 111789), (15, 74526), (18, 62105), (30, 37263), (45, 24842), (90, 12421)]