1129030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{127}}^2$

素因数の和:268

約数の個数: 24

約数和(自身を含む): 2341008

約数和(自身を除く): 1211978

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 127, 254, 635, 889, 1270, 1778, 4445, 8890, 16129, 32258, 80645, 112903, 161290, 225806, 564515, 1129030]

約数ペア:

[(1, 1129030), (2, 564515), (5, 225806), (7, 161290), (10, 112903), (14, 80645), (35, 32258), (70, 16129), (127, 8890), (254, 4445), (635, 1778), (889, 1270)]