83131730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5437}}^1$

素因数の和:5594

約数の個数: 32

約数和(自身を含む): 164445120

約数和(自身を除く): 81313390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 3058, 5437, 7645, 10874, 15290, 27185, 54370, 59807, 119614, 299035, 598070, 755743, 1511486, 3778715, 7557430, 8313173, 16626346, 41565865, 83131730]

約数ペア:

[(1, 83131730), (2, 41565865), (5, 16626346), (10, 8313173), (11, 7557430), (22, 3778715), (55, 1511486), (110, 755743), (139, 598070), (278, 299035), (695, 119614), (1390, 59807), (1529, 54370), (3058, 27185), (5437, 15290), (7645, 10874)]