30969064

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7789}}^1$

素因数の和:7873

約数の個数: 32

約数和(自身を含む): 67305600

約数和(自身を除く): 36336536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 7789, 15578, 31156, 54523, 62312, 109046, 218092, 436184, 553019, 1106038, 2212076, 3871133, 4424152, 7742266, 15484532, 30969064]

約数ペア:

[(1, 30969064), (2, 15484532), (4, 7742266), (7, 4424152), (8, 3871133), (14, 2212076), (28, 1106038), (56, 553019), (71, 436184), (142, 218092), (284, 109046), (497, 62312), (568, 54523), (994, 31156), (1988, 15578), (3976, 7789)]