83145370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107981}}^1$

素因数の和:108006

約数の個数: 32

約数和(自身を含む): 186592896

約数和(自身を除く): 103447526

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 107981, 215962, 539905, 755867, 1079810, 1187791, 1511734, 2375582, 3779335, 5938955, 7558670, 8314537, 11877910, 16629074, 41572685, 83145370]

約数ペア:

[(1, 83145370), (2, 41572685), (5, 16629074), (7, 11877910), (10, 8314537), (11, 7558670), (14, 5938955), (22, 3779335), (35, 2375582), (55, 1511734), (70, 1187791), (77, 1079810), (110, 755867), (154, 539905), (385, 215962), (770, 107981)]