1859659020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149731}}^1$

素因数の和:149772

約数の個数: 96

約数和(自身を含む): 6037194240

約数和(自身を除く): 4177535220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 12420, 149731, 299462, 449193, 598924, 748655, 898386, 1347579, 1497310, 1796772, 2245965, 2695158, 2994620, 3443813, 4042737, 4491930, 5390316, 6737895, 6887626, 8085474, 8983860, 10331439, 13475790, 13775252, 16170948, 17219065, 20213685, 20662878, 26951580, 30994317, 34438130, 40427370, 41325756, 51657195, 61988634, 68876260, 80854740, 92982951, 103314390, 123977268, 154971585, 185965902, 206628780, 309943170, 371931804, 464914755, 619886340, 929829510, 1859659020]

約数ペア:

[(1, 1859659020), (2, 929829510), (3, 619886340), (4, 464914755), (5, 371931804), (6, 309943170), (9, 206628780), (10, 185965902), (12, 154971585), (15, 123977268), (18, 103314390), (20, 92982951), (23, 80854740), (27, 68876260), (30, 61988634), (36, 51657195), (45, 41325756), (46, 40427370), (54, 34438130), (60, 30994317), (69, 26951580), (90, 20662878), (92, 20213685), (108, 17219065), (115, 16170948), (135, 13775252), (138, 13475790), (180, 10331439), (207, 8983860), (230, 8085474), (270, 6887626), (276, 6737895), (345, 5390316), (414, 4491930), (460, 4042737), (540, 3443813), (621, 2994620), (690, 2695158), (828, 2245965), (1035, 1796772), (1242, 1497310), (1380, 1347579), (2070, 898386), (2484, 748655), (3105, 598924), (4140, 449193), (6210, 299462), (12420, 149731)]