45164220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3821}}^1$

素因数の和:4030

約数の個数: 48

約数和(自身を含む): 127135008

約数和(自身を除く): 81970788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3821, 3940, 5910, 7642, 11463, 11820, 15284, 19105, 22926, 38210, 45852, 57315, 76420, 114630, 229260, 752737, 1505474, 2258211, 3010948, 3763685, 4516422, 7527370, 9032844, 11291055, 15054740, 22582110, 45164220]

約数ペア:

[(1, 45164220), (2, 22582110), (3, 15054740), (4, 11291055), (5, 9032844), (6, 7527370), (10, 4516422), (12, 3763685), (15, 3010948), (20, 2258211), (30, 1505474), (60, 752737), (197, 229260), (394, 114630), (591, 76420), (788, 57315), (985, 45852), (1182, 38210), (1970, 22926), (2364, 19105), (2955, 15284), (3821, 11820), (3940, 11463), (5910, 7642)]