30806758

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{7481}}^1$

素因数の和:7583

約数の個数: 16

約数和(自身を含む): 48483360

約数和(自身を除く): 17676602

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 7481, 14962, 216949, 433898, 531151, 1062302, 15403379, 30806758]

約数ペア:

[(1, 30806758), (2, 15403379), (29, 1062302), (58, 531151), (71, 433898), (142, 216949), (2059, 14962), (4118, 7481)]