30810835

素因数分解:

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

素因数の和:555

約数の個数: 24

約数和(自身を含む): 41061888

約数和(自身を除く): 10251053

約数列:

[1, 5, 11, 55, 121, 127, 401, 605, 635, 1397, 2005, 4411, 6985, 15367, 22055, 48521, 50927, 76835, 242605, 254635, 560197, 2800985, 6162167, 30810835]

約数ペア:

[(1, 30810835), (5, 6162167), (11, 2800985), (55, 560197), (121, 254635), (127, 242605), (401, 76835), (605, 50927), (635, 48521), (1397, 22055), (2005, 15367), (4411, 6985)]