30040340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{136547}}^1$

素因数の和:136567

約数の個数: 24

約数和(自身を含む): 68820192

約数和(自身を除く): 38779852

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 136547, 273094, 546188, 682735, 1365470, 1502017, 2730940, 3004034, 6008068, 7510085, 15020170, 30040340]

約数ペア:

[(1, 30040340), (2, 15020170), (4, 7510085), (5, 6008068), (10, 3004034), (11, 2730940), (20, 1502017), (22, 1365470), (44, 682735), (55, 546188), (110, 273094), (220, 136547)]