272823170

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{2053}}^1$

素因数の和:2294

約数の個数: 32

約数和(自身を含む): 500009328

約数和(自身を除く): 227186158

約数列:

[1, 2, 5, 10, 97, 137, 194, 274, 485, 685, 970, 1370, 2053, 4106, 10265, 13289, 20530, 26578, 66445, 132890, 199141, 281261, 398282, 562522, 995705, 1406305, 1991410, 2812610, 27282317, 54564634, 136411585, 272823170]

約数ペア:

[(1, 272823170), (2, 136411585), (5, 54564634), (10, 27282317), (97, 2812610), (137, 1991410), (194, 1406305), (274, 995705), (485, 562522), (685, 398282), (970, 281261), (1370, 199141), (2053, 132890), (4106, 66445), (10265, 26578), (13289, 20530)]