30902722

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8171}}^1$

素因数の和:8265

約数の個数: 16

約数和(自身を含む): 48639744

約数和(自身を除く): 17737022

約数列:

[1, 2, 31, 61, 62, 122, 1891, 3782, 8171, 16342, 253301, 498431, 506602, 996862, 15451361, 30902722]

約数ペア:

[(1, 30902722), (2, 15451361), (31, 996862), (61, 506602), (62, 498431), (122, 253301), (1891, 16342), (3782, 8171)]