30907548

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{40883}}^1$

素因数の和:40903

約数の個数: 48

約数和(自身を含む): 91580160

約数和(自身を除く): 60672612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 40883, 81766, 122649, 163532, 245298, 286181, 367947, 490596, 572362, 735894, 858543, 1103841, 1144724, 1471788, 1717086, 2207682, 2575629, 3434172, 4415364, 5151258, 7726887, 10302516, 15453774, 30907548]

約数ペア:

[(1, 30907548), (2, 15453774), (3, 10302516), (4, 7726887), (6, 5151258), (7, 4415364), (9, 3434172), (12, 2575629), (14, 2207682), (18, 1717086), (21, 1471788), (27, 1144724), (28, 1103841), (36, 858543), (42, 735894), (54, 572362), (63, 490596), (84, 367947), (108, 286181), (126, 245298), (189, 163532), (252, 122649), (378, 81766), (756, 40883)]