27613890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{306821}}^1$

素因数の和:306834

約数の個数: 24

約数和(自身を含む): 71796348

約数和(自身を除く): 44182458

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 306821, 613642, 920463, 1534105, 1840926, 2761389, 3068210, 4602315, 5522778, 9204630, 13806945, 27613890]

約数ペア:

[(1, 27613890), (2, 13806945), (3, 9204630), (5, 5522778), (6, 4602315), (9, 3068210), (10, 2761389), (15, 1840926), (18, 1534105), (30, 920463), (45, 613642), (90, 306821)]