1355508140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2437}}^1$

素因数の和:2619

約数の個数: 96

約数和(自身を含む): 3391355520

約数和(自身を除く): 2035847380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 137, 140, 145, 203, 274, 290, 406, 548, 580, 685, 812, 959, 1015, 1370, 1918, 2030, 2437, 2740, 3836, 3973, 4060, 4795, 4874, 7946, 9590, 9748, 12185, 15892, 17059, 19180, 19865, 24370, 27811, 34118, 39730, 48740, 55622, 68236, 70673, 79460, 85295, 111244, 139055, 141346, 170590, 278110, 282692, 333869, 341180, 353365, 494711, 556220, 667738, 706730, 989422, 1335476, 1413460, 1669345, 1978844, 2337083, 2473555, 3338690, 4674166, 4947110, 6677380, 9348332, 9682201, 9894220, 11685415, 19364402, 23370830, 38728804, 46741660, 48411005, 67775407, 96822010, 135550814, 193644020, 271101628, 338877035, 677754070, 1355508140]

約数ペア:

[(1, 1355508140), (2, 677754070), (4, 338877035), (5, 271101628), (7, 193644020), (10, 135550814), (14, 96822010), (20, 67775407), (28, 48411005), (29, 46741660), (35, 38728804), (58, 23370830), (70, 19364402), (116, 11685415), (137, 9894220), (140, 9682201), (145, 9348332), (203, 6677380), (274, 4947110), (290, 4674166), (406, 3338690), (548, 2473555), (580, 2337083), (685, 1978844), (812, 1669345), (959, 1413460), (1015, 1335476), (1370, 989422), (1918, 706730), (2030, 667738), (2437, 556220), (2740, 494711), (3836, 353365), (3973, 341180), (4060, 333869), (4795, 282692), (4874, 278110), (7946, 170590), (9590, 141346), (9748, 139055), (12185, 111244), (15892, 85295), (17059, 79460), (19180, 70673), (19865, 68236), (24370, 55622), (27811, 48740), (34118, 39730)]