12420323580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1019731}}^1$

素因数の和:1019779

約数の個数: 96

約数和(自身を含む): 41115594240

約数和(自身を除く): 28695270660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 6090, 12180, 1019731, 2039462, 3059193, 4078924, 5098655, 6118386, 7138117, 10197310, 12236772, 14276234, 15295965, 20394620, 21414351, 28552468, 29572199, 30591930, 35690585, 42828702, 59144398, 61183860, 71381170, 85657404, 88716597, 107071755, 118288796, 142762340, 147860995, 177433194, 207005393, 214143510, 295721990, 354866388, 414010786, 428287020, 443582985, 591443980, 621016179, 828021572, 887165970, 1035026965, 1242032358, 1774331940, 2070053930, 2484064716, 3105080895, 4140107860, 6210161790, 12420323580]

約数ペア:

[(1, 12420323580), (2, 6210161790), (3, 4140107860), (4, 3105080895), (5, 2484064716), (6, 2070053930), (7, 1774331940), (10, 1242032358), (12, 1035026965), (14, 887165970), (15, 828021572), (20, 621016179), (21, 591443980), (28, 443582985), (29, 428287020), (30, 414010786), (35, 354866388), (42, 295721990), (58, 214143510), (60, 207005393), (70, 177433194), (84, 147860995), (87, 142762340), (105, 118288796), (116, 107071755), (140, 88716597), (145, 85657404), (174, 71381170), (203, 61183860), (210, 59144398), (290, 42828702), (348, 35690585), (406, 30591930), (420, 29572199), (435, 28552468), (580, 21414351), (609, 20394620), (812, 15295965), (870, 14276234), (1015, 12236772), (1218, 10197310), (1740, 7138117), (2030, 6118386), (2436, 5098655), (3045, 4078924), (4060, 3059193), (6090, 2039462), (12180, 1019731)]