339946730

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{196501}}^1$

素因数の和:196681

約数の個数: 16

約数和(自身を含む): 615444264

約数和(自身を除く): 275497534

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 196501, 393002, 982505, 1965010, 33994673, 67989346, 169973365, 339946730]

約数ペア:

[(1, 339946730), (2, 169973365), (5, 67989346), (10, 33994673), (173, 1965010), (346, 982505), (865, 393002), (1730, 196501)]