251837130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{19387}}^1$

素因数の和:19830

約数の個数: 32

約数和(自身を含む): 605836224

約数和(自身を除く): 353999094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 433, 866, 1299, 2165, 2598, 4330, 6495, 12990, 19387, 38774, 58161, 96935, 116322, 193870, 290805, 581610, 8394571, 16789142, 25183713, 41972855, 50367426, 83945710, 125918565, 251837130]

約数ペア:

[(1, 251837130), (2, 125918565), (3, 83945710), (5, 50367426), (6, 41972855), (10, 25183713), (15, 16789142), (30, 8394571), (433, 581610), (866, 290805), (1299, 193870), (2165, 116322), (2598, 96935), (4330, 58161), (6495, 38774), (12990, 19387)]