30654778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2971}}^1$

素因数の和:3058

約数の個数: 32

約数和(自身を含む): 58203648

約数和(自身を除く): 27548870

約数列:

[1, 2, 7, 11, 14, 22, 67, 77, 134, 154, 469, 737, 938, 1474, 2971, 5159, 5942, 10318, 20797, 32681, 41594, 65362, 199057, 228767, 398114, 457534, 1393399, 2189627, 2786798, 4379254, 15327389, 30654778]

約数ペア:

[(1, 30654778), (2, 15327389), (7, 4379254), (11, 2786798), (14, 2189627), (22, 1393399), (67, 457534), (77, 398114), (134, 228767), (154, 199057), (469, 65362), (737, 41594), (938, 32681), (1474, 20797), (2971, 10318), (5159, 5942)]