30764978

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{643}}^1$

素因数の和:1201

約数の個数: 16

約数和(自身を含む): 47295360

約数和(自身を除く): 16530382

約数列:

[1, 2, 47, 94, 509, 643, 1018, 1286, 23923, 30221, 47846, 60442, 327287, 654574, 15382489, 30764978]

約数ペア:

[(1, 30764978), (2, 15382489), (47, 654574), (94, 327287), (509, 60442), (643, 47846), (1018, 30221), (1286, 23923)]