313032930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1490633}}^1$

素因数の和:1490650

約数の個数: 32

約数和(自身を含む): 858605184

約数和(自身を除く): 545572254

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1490633, 2981266, 4471899, 7453165, 8943798, 10434431, 14906330, 20868862, 22359495, 31303293, 44718990, 52172155, 62606586, 104344310, 156516465, 313032930]

約数ペア:

[(1, 313032930), (2, 156516465), (3, 104344310), (5, 62606586), (6, 52172155), (7, 44718990), (10, 31303293), (14, 22359495), (15, 20868862), (21, 14906330), (30, 10434431), (35, 8943798), (42, 7453165), (70, 4471899), (105, 2981266), (210, 1490633)]