147375010

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1109}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 270209520

約数和(自身を除く): 122834510

約数列:

[1, 2, 5, 10, 97, 137, 194, 274, 485, 685, 970, 1109, 1370, 2218, 5545, 11090, 13289, 26578, 66445, 107573, 132890, 151933, 215146, 303866, 537865, 759665, 1075730, 1519330, 14737501, 29475002, 73687505, 147375010]

約数ペア:

[(1, 147375010), (2, 73687505), (5, 29475002), (10, 14737501), (97, 1519330), (137, 1075730), (194, 759665), (274, 537865), (485, 303866), (685, 215146), (970, 151933), (1109, 132890), (1370, 107573), (2218, 66445), (5545, 26578), (11090, 13289)]