82135970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 174375936

約数和(自身を除く): 92239966

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 83, 134, 166, 211, 335, 415, 422, 469, 581, 670, 830, 938, 1055, 1162, 1477, 2110, 2345, 2905, 2954, 4690, 5561, 5810, 7385, 11122, 14137, 14770, 17513, 27805, 28274, 35026, 38927, 55610, 70685, 77854, 87565, 98959, 122591, 141370, 175130, 194635, 197918, 245182, 389270, 494795, 612955, 989590, 1173371, 1225910, 2346742, 5866855, 8213597, 11733710, 16427194, 41067985, 82135970]

約数ペア:

[(1, 82135970), (2, 41067985), (5, 16427194), (7, 11733710), (10, 8213597), (14, 5866855), (35, 2346742), (67, 1225910), (70, 1173371), (83, 989590), (134, 612955), (166, 494795), (211, 389270), (335, 245182), (415, 197918), (422, 194635), (469, 175130), (581, 141370), (670, 122591), (830, 98959), (938, 87565), (1055, 77854), (1162, 70685), (1477, 55610), (2110, 38927), (2345, 35026), (2905, 28274), (2954, 27805), (4690, 17513), (5561, 14770), (5810, 14137), (7385, 11122)]