26380470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11131}}^1$

素因数の和:11220

約数の個数: 32

約数和(自身を含む): 64120320

約数和(自身を除く): 37739850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 11131, 22262, 33393, 55655, 66786, 111310, 166965, 333930, 879349, 1758698, 2638047, 4396745, 5276094, 8793490, 13190235, 26380470]

約数ペア:

[(1, 26380470), (2, 13190235), (3, 8793490), (5, 5276094), (6, 4396745), (10, 2638047), (15, 1758698), (30, 879349), (79, 333930), (158, 166965), (237, 111310), (395, 66786), (474, 55655), (790, 33393), (1185, 22262), (2370, 11131)]