253961330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1063}}^1\times {\mathrm{3413}}^1$

素因数の和:4490

約数の個数: 32

約数和(自身を含む): 523079424

約数和(自身を除く): 269118094

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1063, 2126, 3413, 5315, 6826, 7441, 10630, 14882, 17065, 23891, 34130, 37205, 47782, 74410, 119455, 238910, 3628019, 7256038, 18140095, 25396133, 36280190, 50792266, 126980665, 253961330]

約数ペア:

[(1, 253961330), (2, 126980665), (5, 50792266), (7, 36280190), (10, 25396133), (14, 18140095), (35, 7256038), (70, 3628019), (1063, 238910), (2126, 119455), (3413, 74410), (5315, 47782), (6826, 37205), (7441, 34130), (10630, 23891), (14882, 17065)]