13143399370

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{139}}^1\times {\mathrm{6907}}^1$

素因数の和:7127

約数の個数: 48

約数和(自身を含む): 24493281120

約数和(自身を除く): 11349881750

約数列:

[1, 2, 5, 10, 37, 74, 139, 185, 278, 370, 695, 1369, 1390, 2738, 5143, 6845, 6907, 10286, 13690, 13814, 25715, 34535, 51430, 69070, 190291, 255559, 380582, 511118, 951455, 960073, 1277795, 1902910, 1920146, 2555590, 4800365, 9455683, 9600730, 18911366, 35522701, 47278415, 71045402, 94556830, 177613505, 355227010, 1314339937, 2628679874, 6571699685, 13143399370]

約数ペア:

[(1, 13143399370), (2, 6571699685), (5, 2628679874), (10, 1314339937), (37, 355227010), (74, 177613505), (139, 94556830), (185, 71045402), (278, 47278415), (370, 35522701), (695, 18911366), (1369, 9600730), (1390, 9455683), (2738, 4800365), (5143, 2555590), (6845, 1920146), (6907, 1902910), (10286, 1277795), (13690, 960073), (13814, 951455), (25715, 511118), (34535, 380582), (51430, 255559), (69070, 190291)]