25195470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10631}}^1$

素因数の和:10720

約数の個数: 32

約数和(自身を含む): 61240320

約数和(自身を除く): 36044850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 10631, 21262, 31893, 53155, 63786, 106310, 159465, 318930, 839849, 1679698, 2519547, 4199245, 5039094, 8398490, 12597735, 25195470]

約数ペア:

[(1, 25195470), (2, 12597735), (3, 8398490), (5, 5039094), (6, 4199245), (10, 2519547), (15, 1679698), (30, 839849), (79, 318930), (158, 159465), (237, 106310), (395, 63786), (474, 53155), (790, 31893), (1185, 21262), (2370, 10631)]