13001389740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{72229943}}^1$

素因数の和:72229958

約数の個数: 36

約数和(自身を含む): 39437549424

約数和(自身を除く): 26436159684

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 72229943, 144459886, 216689829, 288919772, 361149715, 433379658, 650069487, 722299430, 866759316, 1083449145, 1300138974, 1444598860, 2166898290, 2600277948, 3250347435, 4333796580, 6500694870, 13001389740]

約数ペア:

[(1, 13001389740), (2, 6500694870), (3, 4333796580), (4, 3250347435), (5, 2600277948), (6, 2166898290), (9, 1444598860), (10, 1300138974), (12, 1083449145), (15, 866759316), (18, 722299430), (20, 650069487), (30, 433379658), (36, 361149715), (45, 288919772), (60, 216689829), (90, 144459886), (180, 72229943)]