84346360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{301237}}^1$

素因数の和:301255

約数の個数: 32

約数和(自身を含む): 216891360

約数和(自身を除く): 132545000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 301237, 602474, 1204948, 1506185, 2108659, 2409896, 3012370, 4217318, 6024740, 8434636, 10543295, 12049480, 16869272, 21086590, 42173180, 84346360]

約数ペア:

[(1, 84346360), (2, 42173180), (4, 21086590), (5, 16869272), (7, 12049480), (8, 10543295), (10, 8434636), (14, 6024740), (20, 4217318), (28, 3012370), (35, 2409896), (40, 2108659), (56, 1506185), (70, 1204948), (140, 602474), (280, 301237)]