302425480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1080091}}^1$

素因数の和:1080109

約数の個数: 32

約数和(自身を含む): 777666240

約数和(自身を除く): 475240760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1080091, 2160182, 4320364, 5400455, 7560637, 8640728, 10800910, 15121274, 21601820, 30242548, 37803185, 43203640, 60485096, 75606370, 151212740, 302425480]

約数ペア:

[(1, 302425480), (2, 151212740), (4, 75606370), (5, 60485096), (7, 43203640), (8, 37803185), (10, 30242548), (14, 21601820), (20, 15121274), (28, 10800910), (35, 8640728), (40, 7560637), (56, 5400455), (70, 4320364), (140, 2160182), (280, 1080091)]