30634916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:444

約数の個数: 48

約数和(自身を含む): 61575360

約数和(自身を除く): 30940444

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 101, 202, 247, 307, 404, 494, 614, 988, 1228, 1313, 1919, 2626, 3838, 3991, 5252, 5833, 7676, 7982, 11666, 15964, 23332, 24947, 31007, 49894, 62014, 75829, 99788, 124028, 151658, 303316, 403091, 589133, 806182, 1178266, 1612364, 2356532, 7658729, 15317458, 30634916]

約数ペア:

[(1, 30634916), (2, 15317458), (4, 7658729), (13, 2356532), (19, 1612364), (26, 1178266), (38, 806182), (52, 589133), (76, 403091), (101, 303316), (202, 151658), (247, 124028), (307, 99788), (404, 75829), (494, 62014), (614, 49894), (988, 31007), (1228, 24947), (1313, 23332), (1919, 15964), (2626, 11666), (3838, 7982), (3991, 7676), (5252, 5833)]