154055230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{115831}}^1$

素因数の和:115864

約数の個数: 32

約数和(自身を含む): 333596160

約数和(自身を除く): 179540930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 115831, 231662, 579155, 810817, 1158310, 1621634, 2200789, 4054085, 4401578, 8108170, 11003945, 15405523, 22007890, 30811046, 77027615, 154055230]

約数ペア:

[(1, 154055230), (2, 77027615), (5, 30811046), (7, 22007890), (10, 15405523), (14, 11003945), (19, 8108170), (35, 4401578), (38, 4054085), (70, 2200789), (95, 1621634), (133, 1158310), (190, 810817), (266, 579155), (665, 231662), (1330, 115831)]