81199410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{691}}^1\times {\mathrm{3917}}^1$

素因数の和:4618

約数の個数: 32

約数和(自身を含む): 195210432

約数和(自身を除く): 114011022

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 691, 1382, 2073, 3455, 3917, 4146, 6910, 7834, 10365, 11751, 19585, 20730, 23502, 39170, 58755, 117510, 2706647, 5413294, 8119941, 13533235, 16239882, 27066470, 40599705, 81199410]

約数ペア:

[(1, 81199410), (2, 40599705), (3, 27066470), (5, 16239882), (6, 13533235), (10, 8119941), (15, 5413294), (30, 2706647), (691, 117510), (1382, 58755), (2073, 39170), (3455, 23502), (3917, 20730), (4146, 19585), (6910, 11751), (7834, 10365)]