1353403730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19334339}}^1$

素因数の和:19334353

約数の個数: 16

約数和(自身を含む): 2784144960

約数和(自身を除く): 1430741230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19334339, 38668678, 96671695, 135340373, 193343390, 270680746, 676701865, 1353403730]

約数ペア:

[(1, 1353403730), (2, 676701865), (5, 270680746), (7, 193343390), (10, 135340373), (14, 96671695), (35, 38668678), (70, 19334339)]