84038360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{300137}}^1$

素因数の和:300155

約数の個数: 32

約数和(自身を含む): 216099360

約数和(自身を除く): 132061000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 300137, 600274, 1200548, 1500685, 2100959, 2401096, 3001370, 4201918, 6002740, 8403836, 10504795, 12005480, 16807672, 21009590, 42019180, 84038360]

約数ペア:

[(1, 84038360), (2, 42019180), (4, 21009590), (5, 16807672), (7, 12005480), (8, 10504795), (10, 8403836), (14, 6002740), (20, 4201918), (28, 3001370), (35, 2401096), (40, 2100959), (56, 1500685), (70, 1200548), (140, 600274), (280, 300137)]