1233990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13711}}^1$

素因数の和:13724

約数の個数: 24

約数和(自身を含む): 3208608

約数和(自身を除く): 1974618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13711, 27422, 41133, 68555, 82266, 123399, 137110, 205665, 246798, 411330, 616995, 1233990]

約数ペア:

[(1, 1233990), (2, 616995), (3, 411330), (5, 246798), (6, 205665), (9, 137110), (10, 123399), (15, 82266), (18, 68555), (30, 41133), (45, 27422), (90, 13711)]