119732620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{863}}^1\times {\mathrm{991}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 287981568

約数和(自身を除く): 168248948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 863, 991, 1726, 1982, 3452, 3964, 4315, 4955, 6041, 6937, 8630, 9910, 12082, 13874, 17260, 19820, 24164, 27748, 30205, 34685, 60410, 69370, 120820, 138740, 855233, 1710466, 3420932, 4276165, 5986631, 8552330, 11973262, 17104660, 23946524, 29933155, 59866310, 119732620]

約数ペア:

[(1, 119732620), (2, 59866310), (4, 29933155), (5, 23946524), (7, 17104660), (10, 11973262), (14, 8552330), (20, 5986631), (28, 4276165), (35, 3420932), (70, 1710466), (140, 855233), (863, 138740), (991, 120820), (1726, 69370), (1982, 60410), (3452, 34685), (3964, 30205), (4315, 27748), (4955, 24164), (6041, 19820), (6937, 17260), (8630, 13874), (9910, 12082)]