27496890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{305521}}^1$

素因数の和:305534

約数の個数: 24

約数和(自身を含む): 71492148

約数和(自身を除く): 43995258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 305521, 611042, 916563, 1527605, 1833126, 2749689, 3055210, 4582815, 5499378, 9165630, 13748445, 27496890]

約数ペア:

[(1, 27496890), (2, 13748445), (3, 9165630), (5, 5499378), (6, 4582815), (9, 3055210), (10, 2749689), (15, 1833126), (18, 1527605), (30, 916563), (45, 611042), (90, 305521)]