30880563

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{50707}}^1$

素因数の和:50746

約数の個数: 16

約数和(自身を含む): 48679680

約数和(自身を除く): 17799117

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 50707, 152121, 354949, 1064847, 1470503, 4411509, 10293521, 30880563]

約数ペア:

[(1, 30880563), (3, 10293521), (7, 4411509), (21, 1470503), (29, 1064847), (87, 354949), (203, 152121), (609, 50707)]