222787140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{11863}}^1$

素因数の和:12188

約数の個数: 48

約数和(自身を含む): 625849728

約数和(自身を除く): 403062588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 11863, 18780, 23726, 35589, 47452, 59315, 71178, 118630, 142356, 177945, 237260, 355890, 711780, 3713119, 7426238, 11139357, 14852476, 18565595, 22278714, 37131190, 44557428, 55696785, 74262380, 111393570, 222787140]

約数ペア:

[(1, 222787140), (2, 111393570), (3, 74262380), (4, 55696785), (5, 44557428), (6, 37131190), (10, 22278714), (12, 18565595), (15, 14852476), (20, 11139357), (30, 7426238), (60, 3713119), (313, 711780), (626, 355890), (939, 237260), (1252, 177945), (1565, 142356), (1878, 118630), (3130, 71178), (3756, 59315), (4695, 47452), (6260, 35589), (9390, 23726), (11863, 18780)]