7045910

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 13214880

約数和(自身を除く): 6168970

約数列:

[1, 2, 5, 10, 37, 74, 137, 139, 185, 274, 278, 370, 685, 695, 1370, 1390, 5069, 5143, 10138, 10286, 19043, 25345, 25715, 38086, 50690, 51430, 95215, 190430, 704591, 1409182, 3522955, 7045910]

約数ペア:

[(1, 7045910), (2, 3522955), (5, 1409182), (10, 704591), (37, 190430), (74, 95215), (137, 51430), (139, 50690), (185, 38086), (274, 25715), (278, 25345), (370, 19043), (685, 10286), (695, 10138), (1370, 5143), (1390, 5069)]