30890328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{183871}}^1$

素因数の和:183887

約数の個数: 32

約数和(自身を含む): 88258560

約数和(自身を除く): 57368232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 183871, 367742, 551613, 735484, 1103226, 1287097, 1470968, 2206452, 2574194, 3861291, 4412904, 5148388, 7722582, 10296776, 15445164, 30890328]

約数ペア:

[(1, 30890328), (2, 15445164), (3, 10296776), (4, 7722582), (6, 5148388), (7, 4412904), (8, 3861291), (12, 2574194), (14, 2206452), (21, 1470968), (24, 1287097), (28, 1103226), (42, 735484), (56, 551613), (84, 367742), (168, 183871)]