27054090

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{42943}}^1$

素因数の和:42963

約数の個数: 48

約数和(自身を含む): 80391168

約数和(自身を除く): 53337078

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 42943, 85886, 128829, 214715, 257658, 300601, 386487, 429430, 601202, 644145, 772974, 901803, 1288290, 1503005, 1803606, 1932435, 2705409, 3006010, 3864870, 4509015, 5410818, 9018030, 13527045, 27054090]

約数ペア:

[(1, 27054090), (2, 13527045), (3, 9018030), (5, 5410818), (6, 4509015), (7, 3864870), (9, 3006010), (10, 2705409), (14, 1932435), (15, 1803606), (18, 1503005), (21, 1288290), (30, 901803), (35, 772974), (42, 644145), (45, 601202), (63, 429430), (70, 386487), (90, 300601), (105, 257658), (126, 214715), (210, 128829), (315, 85886), (630, 42943)]