30819938940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{50021}}^1$

素因数の和:50209

約数の個数: 192

約数和(自身を含む): 110256491520

約数和(自身を除く): 79436552580

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, 84, 90, 105, 108, 126, 135, 140, 163, 180, 189, 210, 252, 270, 315, 326, 378, 420, 489, 540, 630, 652, 756, 815, 945, 978, 1141, 1260, 1467, 1630, 1890, 1956, 2282, 2445, 2934, 3260, 3423, 3780, 4401, 4564, 4890, 5705, 5868, 6846, 7335, 8802, 9780, 10269, 11410, 13692, 14670, 17115, 17604, 20538, 22005, 22820, 29340, 30807, 34230, 41076, 44010, 50021, 51345, 61614, 68460, 88020, 100042, 102690, 123228, 150063, 154035, 200084, 205380, 250105, 300126, 308070, 350147, 450189, 500210, 600252, 616140, 700294, 750315, 900378, 1000420, 1050441, 1350567, 1400588, 1500630, 1750735, 1800756, 2100882, 2250945, 2701134, 3001260, 3151323, 3501470, 4201764, 4501890, 5252205, 5402268, 6302646, 6752835, 7002940, 8153423, 9003780, 9453969, 10504410, 12605292, 13505670, 15756615, 16306846, 18907938, 21008820, 24460269, 27011340, 31513230, 32613692, 37815876, 40767115, 47269845, 48920538, 57073961, 63026460, 73380807, 81534230, 94539690, 97841076, 114147922, 122301345, 146761614, 163068460, 171221883, 189079380, 220142421, 228295844, 244602690, 285369805, 293523228, 342443766, 366904035, 440284842, 489205380, 513665649, 570739610, 684887532, 733808070, 856109415, 880569684, 1027331298, 1100712105, 1141479220, 1467616140, 1540996947, 1712218830, 2054662596, 2201424210, 2568328245, 3081993894, 3424437660, 4402848420, 5136656490, 6163987788, 7704984735, 10273312980, 15409969470, 30819938940]

約数ペア:

[(1, 30819938940), (2, 15409969470), (3, 10273312980), (4, 7704984735), (5, 6163987788), (6, 5136656490), (7, 4402848420), (9, 3424437660), (10, 3081993894), (12, 2568328245), (14, 2201424210), (15, 2054662596), (18, 1712218830), (20, 1540996947), (21, 1467616140), (27, 1141479220), (28, 1100712105), (30, 1027331298), (35, 880569684), (36, 856109415), (42, 733808070), (45, 684887532), (54, 570739610), (60, 513665649), (63, 489205380), (70, 440284842), (84, 366904035), (90, 342443766), (105, 293523228), (108, 285369805), (126, 244602690), (135, 228295844), (140, 220142421), (163, 189079380), (180, 171221883), (189, 163068460), (210, 146761614), (252, 122301345), (270, 114147922), (315, 97841076), (326, 94539690), (378, 81534230), (420, 73380807), (489, 63026460), (540, 57073961), (630, 48920538), (652, 47269845), (756, 40767115), (815, 37815876), (945, 32613692), (978, 31513230), (1141, 27011340), (1260, 24460269), (1467, 21008820), (1630, 18907938), (1890, 16306846), (1956, 15756615), (2282, 13505670), (2445, 12605292), (2934, 10504410), (3260, 9453969), (3423, 9003780), (3780, 8153423), (4401, 7002940), (4564, 6752835), (4890, 6302646), (5705, 5402268), (5868, 5252205), (6846, 4501890), (7335, 4201764), (8802, 3501470), (9780, 3151323), (10269, 3001260), (11410, 2701134), (13692, 2250945), (14670, 2100882), (17115, 1800756), (17604, 1750735), (20538, 1500630), (22005, 1400588), (22820, 1350567), (29340, 1050441), (30807, 1000420), (34230, 900378), (41076, 750315), (44010, 700294), (50021, 616140), (51345, 600252), (61614, 500210), (68460, 450189), (88020, 350147), (100042, 308070), (102690, 300126), (123228, 250105), (150063, 205380), (154035, 200084)]