129125070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{478241}}^1$

素因数の和:478257

約数の個数: 32

約数和(自身を含む): 344334240

約数和(自身を除く): 215209170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 478241, 956482, 1434723, 2391205, 2869446, 4304169, 4782410, 7173615, 8608338, 12912507, 14347230, 21520845, 25825014, 43041690, 64562535, 129125070]

約数ペア:

[(1, 129125070), (2, 64562535), (3, 43041690), (5, 25825014), (6, 21520845), (9, 14347230), (10, 12912507), (15, 8608338), (18, 7173615), (27, 4782410), (30, 4304169), (45, 2869446), (54, 2391205), (90, 1434723), (135, 956482), (270, 478241)]