2015993820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{997}}^1$

素因数の和:1579

約数の個数: 96

約数和(自身を含む): 5746180608

約数和(自身を除く): 3730186788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 503, 670, 804, 997, 1005, 1006, 1340, 1509, 1994, 2010, 2012, 2515, 2991, 3018, 3988, 4020, 4985, 5030, 5982, 6036, 7545, 9970, 10060, 11964, 14955, 15090, 19940, 29910, 30180, 33701, 59820, 66799, 67402, 101103, 133598, 134804, 168505, 200397, 202206, 267196, 333995, 337010, 400794, 404412, 501491, 505515, 667990, 674020, 801588, 1001985, 1002982, 1011030, 1335980, 1504473, 2003970, 2005964, 2022060, 2507455, 3008946, 4007940, 5014910, 6017892, 7522365, 10029820, 15044730, 30089460, 33599897, 67199794, 100799691, 134399588, 167999485, 201599382, 335998970, 403198764, 503998455, 671997940, 1007996910, 2015993820]

約数ペア:

[(1, 2015993820), (2, 1007996910), (3, 671997940), (4, 503998455), (5, 403198764), (6, 335998970), (10, 201599382), (12, 167999485), (15, 134399588), (20, 100799691), (30, 67199794), (60, 33599897), (67, 30089460), (134, 15044730), (201, 10029820), (268, 7522365), (335, 6017892), (402, 5014910), (503, 4007940), (670, 3008946), (804, 2507455), (997, 2022060), (1005, 2005964), (1006, 2003970), (1340, 1504473), (1509, 1335980), (1994, 1011030), (2010, 1002982), (2012, 1001985), (2515, 801588), (2991, 674020), (3018, 667990), (3988, 505515), (4020, 501491), (4985, 404412), (5030, 400794), (5982, 337010), (6036, 333995), (7545, 267196), (9970, 202206), (10060, 200397), (11964, 168505), (14955, 134804), (15090, 133598), (19940, 101103), (29910, 67402), (30180, 66799), (33701, 59820)]