64910270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5099}}^1$

素因数の和:5192

約数の個数: 32

約数和(自身を含む): 124848000

約数和(自身を除く): 59937730

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 5099, 6365, 10198, 12730, 25495, 50990, 96881, 193762, 341633, 484405, 683266, 968810, 1708165, 3416330, 6491027, 12982054, 32455135, 64910270]

約数ペア:

[(1, 64910270), (2, 32455135), (5, 12982054), (10, 6491027), (19, 3416330), (38, 1708165), (67, 968810), (95, 683266), (134, 484405), (190, 341633), (335, 193762), (670, 96881), (1273, 50990), (2546, 25495), (5099, 12730), (6365, 10198)]