2683508730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1\times {\mathrm{421}}^1$

素因数の和:804

約数の個数: 128

約数和(自身を含む): 7467171840

約数和(自身を除く): 4783663110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 239, 254, 381, 421, 478, 635, 717, 762, 842, 889, 1195, 1263, 1270, 1434, 1673, 1778, 1905, 2105, 2390, 2526, 2667, 2947, 3346, 3585, 3810, 4210, 4445, 5019, 5334, 5894, 6315, 7170, 8365, 8841, 8890, 10038, 12630, 13335, 14735, 16730, 17682, 25095, 26670, 29470, 30353, 44205, 50190, 53467, 60706, 88410, 91059, 100619, 106934, 151765, 160401, 182118, 201238, 212471, 267335, 301857, 303530, 320802, 374269, 424942, 455295, 503095, 534670, 603714, 637413, 704333, 748538, 802005, 910590, 1006190, 1062355, 1122807, 1274826, 1408666, 1509285, 1604010, 1871345, 2112999, 2124710, 2245614, 3018570, 3187065, 3521665, 3742690, 4225998, 5614035, 6374130, 7043330, 10564995, 11228070, 12778613, 21129990, 25557226, 38335839, 63893065, 76671678, 89450291, 127786130, 178900582, 191679195, 268350873, 383358390, 447251455, 536701746, 894502910, 1341754365, 2683508730]

約数ペア:

[(1, 2683508730), (2, 1341754365), (3, 894502910), (5, 536701746), (6, 447251455), (7, 383358390), (10, 268350873), (14, 191679195), (15, 178900582), (21, 127786130), (30, 89450291), (35, 76671678), (42, 63893065), (70, 38335839), (105, 25557226), (127, 21129990), (210, 12778613), (239, 11228070), (254, 10564995), (381, 7043330), (421, 6374130), (478, 5614035), (635, 4225998), (717, 3742690), (762, 3521665), (842, 3187065), (889, 3018570), (1195, 2245614), (1263, 2124710), (1270, 2112999), (1434, 1871345), (1673, 1604010), (1778, 1509285), (1905, 1408666), (2105, 1274826), (2390, 1122807), (2526, 1062355), (2667, 1006190), (2947, 910590), (3346, 802005), (3585, 748538), (3810, 704333), (4210, 637413), (4445, 603714), (5019, 534670), (5334, 503095), (5894, 455295), (6315, 424942), (7170, 374269), (8365, 320802), (8841, 303530), (8890, 301857), (10038, 267335), (12630, 212471), (13335, 201238), (14735, 182118), (16730, 160401), (17682, 151765), (25095, 106934), (26670, 100619), (29470, 91059), (30353, 88410), (44205, 60706), (50190, 53467)]