2013401640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{541237}}^1$

素因数の和:541282

約数の個数: 64

約数和(自身を含む): 6235061760

約数和(自身を除く): 4221660120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 541237, 1082474, 1623711, 2164948, 2706185, 3247422, 4329896, 5412370, 6494844, 8118555, 10824740, 12989688, 16237110, 16778347, 21649480, 32474220, 33556694, 50335041, 64948440, 67113388, 83891735, 100670082, 134226776, 167783470, 201340164, 251675205, 335566940, 402680328, 503350410, 671133880, 1006700820, 2013401640]

約数ペア:

[(1, 2013401640), (2, 1006700820), (3, 671133880), (4, 503350410), (5, 402680328), (6, 335566940), (8, 251675205), (10, 201340164), (12, 167783470), (15, 134226776), (20, 100670082), (24, 83891735), (30, 67113388), (31, 64948440), (40, 50335041), (60, 33556694), (62, 32474220), (93, 21649480), (120, 16778347), (124, 16237110), (155, 12989688), (186, 10824740), (248, 8118555), (310, 6494844), (372, 5412370), (465, 4329896), (620, 3247422), (744, 2706185), (930, 2164948), (1240, 1623711), (1860, 1082474), (3720, 541237)]