27521010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27799}}^1$

素因数の和:27823

約数の個数: 48

約数和(自身を含む): 78062400

約数和(自身を除く): 50541390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 27799, 55598, 83397, 138995, 166794, 250191, 277990, 305789, 416985, 500382, 611578, 833970, 917367, 1250955, 1528945, 1834734, 2501910, 2752101, 3057890, 4586835, 5504202, 9173670, 13760505, 27521010]

約数ペア:

[(1, 27521010), (2, 13760505), (3, 9173670), (5, 5504202), (6, 4586835), (9, 3057890), (10, 2752101), (11, 2501910), (15, 1834734), (18, 1528945), (22, 1250955), (30, 917367), (33, 833970), (45, 611578), (55, 500382), (66, 416985), (90, 305789), (99, 277990), (110, 250191), (165, 166794), (198, 138995), (330, 83397), (495, 55598), (990, 27799)]