3169880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11321}}^1$

素因数の和:11339

約数の個数: 32

約数和(自身を含む): 8151840

約数和(自身を除く): 4981960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11321, 22642, 45284, 56605, 79247, 90568, 113210, 158494, 226420, 316988, 396235, 452840, 633976, 792470, 1584940, 3169880]

約数ペア:

[(1, 3169880), (2, 1584940), (4, 792470), (5, 633976), (7, 452840), (8, 396235), (10, 316988), (14, 226420), (20, 158494), (28, 113210), (35, 90568), (40, 79247), (56, 56605), (70, 45284), (140, 22642), (280, 11321)]