78407790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{5323}}^1$

素因数の和:5824

約数の個数: 32

約数和(自身を含む): 188597376

約数和(自身を除く): 110189586

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 5323, 7365, 10646, 14730, 15969, 26615, 31938, 53230, 79845, 159690, 2613593, 5227186, 7840779, 13067965, 15681558, 26135930, 39203895, 78407790]

約数ペア:

[(1, 78407790), (2, 39203895), (3, 26135930), (5, 15681558), (6, 13067965), (10, 7840779), (15, 5227186), (30, 2613593), (491, 159690), (982, 79845), (1473, 53230), (2455, 31938), (2946, 26615), (4910, 15969), (5323, 14730), (7365, 10646)]