30455887

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 41057280

約数和(自身を除く): 10601393

約数列:

[1, 7, 11, 23, 29, 77, 161, 203, 253, 319, 593, 667, 1771, 2233, 4151, 4669, 6523, 7337, 13639, 17197, 45661, 51359, 95473, 120379, 150029, 189167, 395531, 1050203, 1324169, 2768717, 4350841, 30455887]

約数ペア:

[(1, 30455887), (7, 4350841), (11, 2768717), (23, 1324169), (29, 1050203), (77, 395531), (161, 189167), (203, 150029), (253, 120379), (319, 95473), (593, 51359), (667, 45661), (1771, 17197), (2233, 13639), (4151, 7337), (4669, 6523)]