129837870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{480881}}^1$

素因数の和:480897

約数の個数: 32

約数和(自身を含む): 346235040

約数和(自身を除く): 216397170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 480881, 961762, 1442643, 2404405, 2885286, 4327929, 4808810, 7213215, 8655858, 12983787, 14426430, 21639645, 25967574, 43279290, 64918935, 129837870]

約数ペア:

[(1, 129837870), (2, 64918935), (3, 43279290), (5, 25967574), (6, 21639645), (9, 14426430), (10, 12983787), (15, 8655858), (18, 7213215), (27, 4808810), (30, 4327929), (45, 2885286), (54, 2404405), (90, 1442643), (135, 961762), (270, 480881)]