30437538

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{19739}}^1$

素因数の和:20001

約数の個数: 16

約数和(自身を含む): 61115040

約数和(自身を除く): 30677502

約数列:

[1, 2, 3, 6, 257, 514, 771, 1542, 19739, 39478, 59217, 118434, 5072923, 10145846, 15218769, 30437538]

約数ペア:

[(1, 30437538), (2, 15218769), (3, 10145846), (6, 5072923), (257, 118434), (514, 59217), (771, 39478), (1542, 19739)]