30229276

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2003}}^1$

素因数の和:2039

約数の個数: 48

約数和(自身を含む): 67334400

約数和(自身を除く): 37105124

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2003, 2156, 3773, 4006, 7546, 8012, 14021, 15092, 22033, 28042, 44066, 56084, 88132, 98147, 154231, 196294, 308462, 392588, 616924, 687029, 1079617, 1374058, 2159234, 2748116, 4318468, 7557319, 15114638, 30229276]

約数ペア:

[(1, 30229276), (2, 15114638), (4, 7557319), (7, 4318468), (11, 2748116), (14, 2159234), (22, 1374058), (28, 1079617), (44, 687029), (49, 616924), (77, 392588), (98, 308462), (154, 196294), (196, 154231), (308, 98147), (343, 88132), (539, 56084), (686, 44066), (1078, 28042), (1372, 22033), (2003, 15092), (2156, 14021), (3773, 8012), (4006, 7546)]