30845210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{280411}}^1$

素因数の和:280429

約数の個数: 16

約数和(自身を含む): 60568992

約数和(自身を除く): 29723782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 280411, 560822, 1402055, 2804110, 3084521, 6169042, 15422605, 30845210]

約数ペア:

[(1, 30845210), (2, 15422605), (5, 6169042), (10, 3084521), (11, 2804110), (22, 1402055), (55, 560822), (110, 280411)]