30797638

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 46771200

約数和(自身を除く): 15973562

約数列:

[1, 2, 199, 223, 347, 398, 446, 694, 44377, 69053, 77381, 88754, 138106, 154762, 15398819, 30797638]

約数ペア:

[(1, 30797638), (2, 15398819), (199, 154762), (223, 138106), (347, 88754), (398, 77381), (446, 69053), (694, 44377)]