379201480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1354291}}^1$

素因数の和:1354309

約数の個数: 32

約数和(自身を含む): 975090240

約数和(自身を除く): 595888760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1354291, 2708582, 5417164, 6771455, 9480037, 10834328, 13542910, 18960074, 27085820, 37920148, 47400185, 54171640, 75840296, 94800370, 189600740, 379201480]

約数ペア:

[(1, 379201480), (2, 189600740), (4, 94800370), (5, 75840296), (7, 54171640), (8, 47400185), (10, 37920148), (14, 27085820), (20, 18960074), (28, 13542910), (35, 10834328), (40, 9480037), (56, 6771455), (70, 5417164), (140, 2708582), (280, 1354291)]