7909010

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 15023232

約数和(自身を除く): 7114222

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 251, 274, 502, 685, 1255, 1370, 2510, 3151, 5773, 6302, 11546, 15755, 28865, 31510, 34387, 57730, 68774, 171935, 343870, 790901, 1581802, 3954505, 7909010]

約数ペア:

[(1, 7909010), (2, 3954505), (5, 1581802), (10, 790901), (23, 343870), (46, 171935), (115, 68774), (137, 57730), (230, 34387), (251, 31510), (274, 28865), (502, 15755), (685, 11546), (1255, 6302), (1370, 5773), (2510, 3151)]