61621670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 123185664

約数和(自身を除く): 61563994

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 127, 242, 254, 401, 605, 635, 802, 1210, 1270, 1397, 2005, 2794, 4010, 4411, 6985, 8822, 13970, 15367, 22055, 30734, 44110, 48521, 50927, 76835, 97042, 101854, 153670, 242605, 254635, 485210, 509270, 560197, 1120394, 2800985, 5601970, 6162167, 12324334, 30810835, 61621670]

約数ペア:

[(1, 61621670), (2, 30810835), (5, 12324334), (10, 6162167), (11, 5601970), (22, 2800985), (55, 1120394), (110, 560197), (121, 509270), (127, 485210), (242, 254635), (254, 242605), (401, 153670), (605, 101854), (635, 97042), (802, 76835), (1210, 50927), (1270, 48521), (1397, 44110), (2005, 30734), (2794, 22055), (4010, 15367), (4411, 13970), (6985, 8822)]