77220710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13291}}^1$

素因数の和:13388

約数の個数: 32

約数和(自身を含む): 160780032

約数和(自身を除く): 83559322

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 13291, 26582, 66455, 93037, 132910, 186074, 465185, 930370, 1103153, 2206306, 5515765, 7722071, 11031530, 15444142, 38610355, 77220710]

約数ペア:

[(1, 77220710), (2, 38610355), (5, 15444142), (7, 11031530), (10, 7722071), (14, 5515765), (35, 2206306), (70, 1103153), (83, 930370), (166, 465185), (415, 186074), (581, 132910), (830, 93037), (1162, 66455), (2905, 26582), (5810, 13291)]