30138847203

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{20477}}^1$

素因数の和:20843

約数の個数: 32

約数和(自身を含む): 42604724736

約数和(自身を除く): 12465877533

約数列:

[1, 3, 23, 69, 83, 249, 257, 771, 1909, 5727, 5911, 17733, 20477, 21331, 61431, 63993, 470971, 490613, 1412913, 1471839, 1699591, 5098773, 5262589, 15787767, 39090593, 117271779, 121039547, 363118641, 436794887, 1310384661, 10046282401, 30138847203]

約数ペア:

[(1, 30138847203), (3, 10046282401), (23, 1310384661), (69, 436794887), (83, 363118641), (249, 121039547), (257, 117271779), (771, 39090593), (1909, 15787767), (5727, 5262589), (5911, 5098773), (17733, 1699591), (20477, 1471839), (21331, 1412913), (61431, 490613), (63993, 470971)]