25662210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{122201}}^1$

素因数の和:122218

約数の個数: 32

約数和(自身を含む): 70388352

約数和(自身を除く): 44726142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 122201, 244402, 366603, 611005, 733206, 855407, 1222010, 1710814, 1833015, 2566221, 3666030, 4277035, 5132442, 8554070, 12831105, 25662210]

約数ペア:

[(1, 25662210), (2, 12831105), (3, 8554070), (5, 5132442), (6, 4277035), (7, 3666030), (10, 2566221), (14, 1833015), (15, 1710814), (21, 1222010), (30, 855407), (35, 733206), (42, 611005), (70, 366603), (105, 244402), (210, 122201)]