28179870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2707}}^1$

素因数の和:3064

約数の個数: 32

約数和(自身を含む): 67851648

約数和(自身を除く): 39671778

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 2082, 2707, 3470, 5205, 5414, 8121, 10410, 13535, 16242, 27070, 40605, 81210, 939329, 1878658, 2817987, 4696645, 5635974, 9393290, 14089935, 28179870]

約数ペア:

[(1, 28179870), (2, 14089935), (3, 9393290), (5, 5635974), (6, 4696645), (10, 2817987), (15, 1878658), (30, 939329), (347, 81210), (694, 40605), (1041, 27070), (1735, 16242), (2082, 13535), (2707, 10410), (3470, 8121), (5205, 5414)]