30112929

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 57108480

約数和(自身を除く): 26995551

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 2287, 4389, 6861, 13167, 16009, 20583, 25157, 43453, 48027, 75471, 130359, 144081, 176099, 226413, 304171, 391077, 477983, 528297, 912513, 1433949, 1584891, 2737539, 3345881, 4301847, 10037643, 30112929]

約数ペア:

[(1, 30112929), (3, 10037643), (7, 4301847), (9, 3345881), (11, 2737539), (19, 1584891), (21, 1433949), (33, 912513), (57, 528297), (63, 477983), (77, 391077), (99, 304171), (133, 226413), (171, 176099), (209, 144081), (231, 130359), (399, 75471), (627, 48027), (693, 43453), (1197, 25157), (1463, 20583), (1881, 16009), (2287, 13167), (4389, 6861)]