303494270

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 553301280

約数和(自身を除く): 249807010

約数列:

[1, 2, 5, 10, 113, 226, 419, 565, 641, 838, 1130, 1282, 2095, 3205, 4190, 6410, 47347, 72433, 94694, 144866, 236735, 268579, 362165, 473470, 537158, 724330, 1342895, 2685790, 30349427, 60698854, 151747135, 303494270]

約数ペア:

[(1, 303494270), (2, 151747135), (5, 60698854), (10, 30349427), (113, 2685790), (226, 1342895), (419, 724330), (565, 537158), (641, 473470), (838, 362165), (1130, 268579), (1282, 236735), (2095, 144866), (3205, 94694), (4190, 72433), (6410, 47347)]