249156630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2768407}}^1$

素因数の和:2768420

約数の個数: 24

約数和(自身を含む): 647807472

約数和(自身を除く): 398650842

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2768407, 5536814, 8305221, 13842035, 16610442, 24915663, 27684070, 41526105, 49831326, 83052210, 124578315, 249156630]

約数ペア:

[(1, 249156630), (2, 124578315), (3, 83052210), (5, 49831326), (6, 41526105), (9, 27684070), (10, 24915663), (15, 16610442), (18, 13842035), (30, 8305221), (45, 5536814), (90, 2768407)]