63897780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10979}}^1$

素因数の和:11088

約数の個数: 48

約数和(自身を含む): 180774720

約数和(自身を除く): 116876940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 10979, 21958, 32937, 43916, 54895, 65874, 109790, 131748, 164685, 219580, 329370, 658740, 1064963, 2129926, 3194889, 4259852, 5324815, 6389778, 10649630, 12779556, 15974445, 21299260, 31948890, 63897780]

約数ペア:

[(1, 63897780), (2, 31948890), (3, 21299260), (4, 15974445), (5, 12779556), (6, 10649630), (10, 6389778), (12, 5324815), (15, 4259852), (20, 3194889), (30, 2129926), (60, 1064963), (97, 658740), (194, 329370), (291, 219580), (388, 164685), (485, 131748), (582, 109790), (970, 65874), (1164, 54895), (1455, 43916), (1940, 32937), (2910, 21958), (5820, 10979)]