30630061

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 40776736

約数和(自身を除く): 10146675

約数列:

[1, 7, 11, 29, 43, 77, 121, 203, 301, 319, 473, 841, 847, 1247, 2233, 3311, 3509, 5203, 5887, 8729, 9251, 13717, 24563, 36163, 36421, 64757, 96019, 101761, 150887, 253141, 397793, 712327, 1056209, 2784551, 4375723, 30630061]

約数ペア:

[(1, 30630061), (7, 4375723), (11, 2784551), (29, 1056209), (43, 712327), (77, 397793), (121, 253141), (203, 150887), (301, 101761), (319, 96019), (473, 64757), (841, 36421), (847, 36163), (1247, 24563), (2233, 13717), (3311, 9251), (3509, 8729), (5203, 5887)]