196436580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{16619}}^1$

素因数の和:16828

約数の個数: 48

約数和(自身を含む): 552847680

約数和(自身を除く): 356411100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 11820, 16619, 33238, 49857, 66476, 83095, 99714, 166190, 199428, 249285, 332380, 498570, 997140, 3273943, 6547886, 9821829, 13095772, 16369715, 19643658, 32739430, 39287316, 49109145, 65478860, 98218290, 196436580]

約数ペア:

[(1, 196436580), (2, 98218290), (3, 65478860), (4, 49109145), (5, 39287316), (6, 32739430), (10, 19643658), (12, 16369715), (15, 13095772), (20, 9821829), (30, 6547886), (60, 3273943), (197, 997140), (394, 498570), (591, 332380), (788, 249285), (985, 199428), (1182, 166190), (1970, 99714), (2364, 83095), (2955, 66476), (3940, 49857), (5910, 33238), (11820, 16619)]