60490780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{859}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 145635840

約数和(自身を除く): 85145060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 503, 859, 1006, 1718, 2012, 2515, 3436, 3521, 4295, 5030, 6013, 7042, 8590, 10060, 12026, 14084, 17180, 17605, 24052, 30065, 35210, 60130, 70420, 120260, 432077, 864154, 1728308, 2160385, 3024539, 4320770, 6049078, 8641540, 12098156, 15122695, 30245390, 60490780]

約数ペア:

[(1, 60490780), (2, 30245390), (4, 15122695), (5, 12098156), (7, 8641540), (10, 6049078), (14, 4320770), (20, 3024539), (28, 2160385), (35, 1728308), (70, 864154), (140, 432077), (503, 120260), (859, 70420), (1006, 60130), (1718, 35210), (2012, 30065), (2515, 24052), (3436, 17605), (3521, 17180), (4295, 14084), (5030, 12026), (6013, 10060), (7042, 8590)]