3916920420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{22691}}^1$

素因数の和:22850

約数の個数: 144

約数和(自身を含む): 13678374528

約数和(自身を除く): 9761454108

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 140, 180, 210, 252, 274, 315, 411, 420, 548, 630, 685, 822, 959, 1233, 1260, 1370, 1644, 1918, 2055, 2466, 2740, 2877, 3836, 4110, 4795, 4932, 5754, 6165, 8220, 8631, 9590, 11508, 12330, 14385, 17262, 19180, 22691, 24660, 28770, 34524, 43155, 45382, 57540, 68073, 86310, 90764, 113455, 136146, 158837, 172620, 204219, 226910, 272292, 317674, 340365, 408438, 453820, 476511, 635348, 680730, 794185, 816876, 953022, 1021095, 1361460, 1429533, 1588370, 1906044, 2042190, 2382555, 2859066, 3108667, 3176740, 4084380, 4765110, 5718132, 6217334, 7147665, 9326001, 9530220, 12434668, 14295330, 15543335, 18652002, 21760669, 27978003, 28590660, 31086670, 37304004, 43521338, 46630005, 55956006, 62173340, 65282007, 87042676, 93260010, 108803345, 111912012, 130564014, 139890015, 186520020, 195846021, 217606690, 261128028, 279780030, 326410035, 391692042, 435213380, 559560060, 652820070, 783384084, 979230105, 1305640140, 1958460210, 3916920420]

約数ペア:

[(1, 3916920420), (2, 1958460210), (3, 1305640140), (4, 979230105), (5, 783384084), (6, 652820070), (7, 559560060), (9, 435213380), (10, 391692042), (12, 326410035), (14, 279780030), (15, 261128028), (18, 217606690), (20, 195846021), (21, 186520020), (28, 139890015), (30, 130564014), (35, 111912012), (36, 108803345), (42, 93260010), (45, 87042676), (60, 65282007), (63, 62173340), (70, 55956006), (84, 46630005), (90, 43521338), (105, 37304004), (126, 31086670), (137, 28590660), (140, 27978003), (180, 21760669), (210, 18652002), (252, 15543335), (274, 14295330), (315, 12434668), (411, 9530220), (420, 9326001), (548, 7147665), (630, 6217334), (685, 5718132), (822, 4765110), (959, 4084380), (1233, 3176740), (1260, 3108667), (1370, 2859066), (1644, 2382555), (1918, 2042190), (2055, 1906044), (2466, 1588370), (2740, 1429533), (2877, 1361460), (3836, 1021095), (4110, 953022), (4795, 816876), (4932, 794185), (5754, 680730), (6165, 635348), (8220, 476511), (8631, 453820), (9590, 408438), (11508, 340365), (12330, 317674), (14385, 272292), (17262, 226910), (19180, 204219), (22691, 172620), (24660, 158837), (28770, 136146), (34524, 113455), (43155, 90764), (45382, 86310), (57540, 68073)]