21002610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{700087}}^1$

素因数の和:700097

約数の個数: 16

約数和(自身を含む): 50406336

約数和(自身を除く): 29403726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 700087, 1400174, 2100261, 3500435, 4200522, 7000870, 10501305, 21002610]

約数ペア:

[(1, 21002610), (2, 10501305), (3, 7000870), (5, 4200522), (6, 3500435), (10, 2100261), (15, 1400174), (30, 700087)]