30892148

素因数分解:

$2^2\times 7^2\times {\mathrm{277}}^1\times {\mathrm{569}}^1$

素因数の和:864

約数の個数: 36

約数和(自身を含む): 63225540

約数和(自身を除く): 32333392

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 277, 554, 569, 1108, 1138, 1939, 2276, 3878, 3983, 7756, 7966, 13573, 15932, 27146, 27881, 54292, 55762, 111524, 157613, 315226, 630452, 1103291, 2206582, 4413164, 7723037, 15446074, 30892148]

約数ペア:

[(1, 30892148), (2, 15446074), (4, 7723037), (7, 4413164), (14, 2206582), (28, 1103291), (49, 630452), (98, 315226), (196, 157613), (277, 111524), (554, 55762), (569, 54292), (1108, 27881), (1138, 27146), (1939, 15932), (2276, 13573), (3878, 7966), (3983, 7756)]