216102010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{3001}}^1$

素因数の和:3406

約数の個数: 32

約数和(自身を含む): 410673600

約数和(自身を除く): 194571590

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 379, 758, 1895, 3001, 3790, 6002, 7201, 14402, 15005, 30010, 36005, 57019, 72010, 114038, 285095, 570190, 1137379, 2274758, 5686895, 11373790, 21610201, 43220402, 108051005, 216102010]

約数ペア:

[(1, 216102010), (2, 108051005), (5, 43220402), (10, 21610201), (19, 11373790), (38, 5686895), (95, 2274758), (190, 1137379), (379, 570190), (758, 285095), (1895, 114038), (3001, 72010), (3790, 57019), (6002, 36005), (7201, 30010), (14402, 15005)]