1951415730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1971127}}^1$

素因数の和:1971151

約数の個数: 48

約数和(自身を含む): 5534927424

約数和(自身を除く): 3583511694

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, 1971127, 3942254, 5913381, 9855635, 11826762, 17740143, 19711270, 21682397, 29566905, 35480286, 43364794, 59133810, 65047191, 88700715, 108411985, 130094382, 177401430, 195141573, 216823970, 325235955, 390283146, 650471910, 975707865, 1951415730]

約数ペア:

[(1, 1951415730), (2, 975707865), (3, 650471910), (5, 390283146), (6, 325235955), (9, 216823970), (10, 195141573), (11, 177401430), (15, 130094382), (18, 108411985), (22, 88700715), (30, 65047191), (33, 59133810), (45, 43364794), (55, 35480286), (66, 29566905), (90, 21682397), (99, 19711270), (110, 17740143), (165, 11826762), (198, 9855635), (330, 5913381), (495, 3942254), (990, 1971127)]