8106290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 15092784

約数和(自身を除く): 6986494

約数列:

[1, 2, 5, 10, 61, 97, 122, 137, 194, 274, 305, 485, 610, 685, 970, 1370, 5917, 8357, 11834, 13289, 16714, 26578, 29585, 41785, 59170, 66445, 83570, 132890, 810629, 1621258, 4053145, 8106290]

約数ペア:

[(1, 8106290), (2, 4053145), (5, 1621258), (10, 810629), (61, 132890), (97, 83570), (122, 66445), (137, 59170), (194, 41785), (274, 29585), (305, 26578), (485, 16714), (610, 13289), (685, 11834), (970, 8357), (1370, 5917)]