30206338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2309}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 47013120

約数和(自身を除く): 16806782

約数列:

[1, 2, 31, 62, 211, 422, 2309, 4618, 6541, 13082, 71579, 143158, 487199, 974398, 15103169, 30206338]

約数ペア:

[(1, 30206338), (2, 15103169), (31, 974398), (62, 487199), (211, 143158), (422, 71579), (2309, 13082), (4618, 6541)]