2103704760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{173573}}^1$

素因数の和:173688

約数の個数: 64

約数和(自身を含む): 6373637280

約数和(自身を除く): 4269932520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 173573, 347146, 520719, 694292, 867865, 1041438, 1388584, 1735730, 2082876, 2603595, 3471460, 4165752, 5207190, 6942920, 10414380, 17530873, 20828760, 35061746, 52592619, 70123492, 87654365, 105185238, 140246984, 175308730, 210370476, 262963095, 350617460, 420740952, 525926190, 701234920, 1051852380, 2103704760]

約数ペア:

[(1, 2103704760), (2, 1051852380), (3, 701234920), (4, 525926190), (5, 420740952), (6, 350617460), (8, 262963095), (10, 210370476), (12, 175308730), (15, 140246984), (20, 105185238), (24, 87654365), (30, 70123492), (40, 52592619), (60, 35061746), (101, 20828760), (120, 17530873), (202, 10414380), (303, 6942920), (404, 5207190), (505, 4165752), (606, 3471460), (808, 2603595), (1010, 2082876), (1212, 1735730), (1515, 1388584), (2020, 1041438), (2424, 867865), (3030, 694292), (4040, 520719), (6060, 347146), (12120, 173573)]