13309629470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{859}}^1$

素因数の和:1233

約数の個数: 64

約数和(自身を含む): 24654067200

約数和(自身を除く): 11344437730

約数列:

[1, 2, 5, 10, 71, 139, 142, 157, 278, 314, 355, 695, 710, 785, 859, 1390, 1570, 1718, 4295, 8590, 9869, 11147, 19738, 21823, 22294, 43646, 49345, 55735, 60989, 98690, 109115, 111470, 119401, 121978, 134863, 218230, 238802, 269726, 304945, 597005, 609890, 674315, 1194010, 1348630, 1549433, 3098866, 7747165, 8477471, 9575273, 15494330, 16954942, 18745957, 19150546, 37491914, 42387355, 47876365, 84774710, 93729785, 95752730, 187459570, 1330962947, 2661925894, 6654814735, 13309629470]

約数ペア:

[(1, 13309629470), (2, 6654814735), (5, 2661925894), (10, 1330962947), (71, 187459570), (139, 95752730), (142, 93729785), (157, 84774710), (278, 47876365), (314, 42387355), (355, 37491914), (695, 19150546), (710, 18745957), (785, 16954942), (859, 15494330), (1390, 9575273), (1570, 8477471), (1718, 7747165), (4295, 3098866), (8590, 1549433), (9869, 1348630), (11147, 1194010), (19738, 674315), (21823, 609890), (22294, 597005), (43646, 304945), (49345, 269726), (55735, 238802), (60989, 218230), (98690, 134863), (109115, 121978), (111470, 119401)]