140694990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{23567}}^1$

素因数の和:23776

約数の個数: 32

約数和(自身を含む): 339379200

約数和(自身を除く): 198684210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 5970, 23567, 47134, 70701, 117835, 141402, 235670, 353505, 707010, 4689833, 9379666, 14069499, 23449165, 28138998, 46898330, 70347495, 140694990]

約数ペア:

[(1, 140694990), (2, 70347495), (3, 46898330), (5, 28138998), (6, 23449165), (10, 14069499), (15, 9379666), (30, 4689833), (199, 707010), (398, 353505), (597, 235670), (995, 141402), (1194, 117835), (1990, 70701), (2985, 47134), (5970, 23567)]