30423904

素因数分解:

$2^5\times 7^2\times {\mathrm{19403}}^1$

素因数の和:19427

約数の個数: 36

約数和(自身を含む): 69679764

約数和(自身を除く): 39255860

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 19403, 38806, 77612, 135821, 155224, 271642, 310448, 543284, 620896, 950747, 1086568, 1901494, 2173136, 3802988, 4346272, 7605976, 15211952, 30423904]

約数ペア:

[(1, 30423904), (2, 15211952), (4, 7605976), (7, 4346272), (8, 3802988), (14, 2173136), (16, 1901494), (28, 1086568), (32, 950747), (49, 620896), (56, 543284), (98, 310448), (112, 271642), (196, 155224), (224, 135821), (392, 77612), (784, 38806), (1568, 19403)]