214903980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1193911}}^1$

素因数の和:1193926

約数の個数: 36

約数和(自身を含む): 651875952

約数和(自身を除く): 436971972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1193911, 2387822, 3581733, 4775644, 5969555, 7163466, 10745199, 11939110, 14326932, 17908665, 21490398, 23878220, 35817330, 42980796, 53725995, 71634660, 107451990, 214903980]

約数ペア:

[(1, 214903980), (2, 107451990), (3, 71634660), (4, 53725995), (5, 42980796), (6, 35817330), (9, 23878220), (10, 21490398), (12, 17908665), (15, 14326932), (18, 11939110), (20, 10745199), (30, 7163466), (36, 5969555), (45, 4775644), (60, 3581733), (90, 2387822), (180, 1193911)]