2093148540

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{20509}}^1$

素因数の和:20543

約数の個数: 168

約数和(自身を含む): 7532256480

約数和(自身を除く): 5439107940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2268, 2430, 2835, 2916, 3402, 3645, 3780, 4860, 5103, 5670, 6804, 7290, 8505, 10206, 11340, 14580, 17010, 20412, 20509, 25515, 34020, 41018, 51030, 61527, 82036, 102060, 102545, 123054, 143563, 184581, 205090, 246108, 287126, 307635, 369162, 410180, 430689, 553743, 574252, 615270, 717815, 738324, 861378, 922905, 1107486, 1230540, 1292067, 1435630, 1661229, 1722756, 1845810, 2153445, 2214972, 2584134, 2768715, 2871260, 3322458, 3691620, 3876201, 4306890, 4983687, 5168268, 5537430, 6460335, 6644916, 7752402, 8306145, 8613780, 9967374, 11074860, 11628603, 12920670, 14951061, 15504804, 16612290, 19381005, 19934748, 23257206, 24918435, 25841340, 29902122, 33224580, 34885809, 38762010, 46514412, 49836870, 58143015, 59804244, 69771618, 74755305, 77524020, 99673740, 104657427, 116286030, 139543236, 149510610, 174429045, 209314854, 232572060, 299021220, 348858090, 418629708, 523287135, 697716180, 1046574270, 2093148540]

約数ペア:

[(1, 2093148540), (2, 1046574270), (3, 697716180), (4, 523287135), (5, 418629708), (6, 348858090), (7, 299021220), (9, 232572060), (10, 209314854), (12, 174429045), (14, 149510610), (15, 139543236), (18, 116286030), (20, 104657427), (21, 99673740), (27, 77524020), (28, 74755305), (30, 69771618), (35, 59804244), (36, 58143015), (42, 49836870), (45, 46514412), (54, 38762010), (60, 34885809), (63, 33224580), (70, 29902122), (81, 25841340), (84, 24918435), (90, 23257206), (105, 19934748), (108, 19381005), (126, 16612290), (135, 15504804), (140, 14951061), (162, 12920670), (180, 11628603), (189, 11074860), (210, 9967374), (243, 8613780), (252, 8306145), (270, 7752402), (315, 6644916), (324, 6460335), (378, 5537430), (405, 5168268), (420, 4983687), (486, 4306890), (540, 3876201), (567, 3691620), (630, 3322458), (729, 2871260), (756, 2768715), (810, 2584134), (945, 2214972), (972, 2153445), (1134, 1845810), (1215, 1722756), (1260, 1661229), (1458, 1435630), (1620, 1292067), (1701, 1230540), (1890, 1107486), (2268, 922905), (2430, 861378), (2835, 738324), (2916, 717815), (3402, 615270), (3645, 574252), (3780, 553743), (4860, 430689), (5103, 410180), (5670, 369162), (6804, 307635), (7290, 287126), (8505, 246108), (10206, 205090), (11340, 184581), (14580, 143563), (17010, 123054), (20412, 102545), (20509, 102060), (25515, 82036), (34020, 61527), (41018, 51030)]