9291060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 28619136

約数和(自身を除く): 19328076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 727, 852, 1065, 1278, 1420, 1454, 2130, 2181, 2556, 2908, 3195, 3635, 4260, 4362, 6390, 6543, 7270, 8724, 10905, 12780, 13086, 14540, 21810, 26172, 32715, 43620, 51617, 65430, 103234, 130860, 154851, 206468, 258085, 309702, 464553, 516170, 619404, 774255, 929106, 1032340, 1548510, 1858212, 2322765, 3097020, 4645530, 9291060]

約数ペア:

[(1, 9291060), (2, 4645530), (3, 3097020), (4, 2322765), (5, 1858212), (6, 1548510), (9, 1032340), (10, 929106), (12, 774255), (15, 619404), (18, 516170), (20, 464553), (30, 309702), (36, 258085), (45, 206468), (60, 154851), (71, 130860), (90, 103234), (142, 65430), (180, 51617), (213, 43620), (284, 32715), (355, 26172), (426, 21810), (639, 14540), (710, 13086), (727, 12780), (852, 10905), (1065, 8724), (1278, 7270), (1420, 6543), (1454, 6390), (2130, 4362), (2181, 4260), (2556, 3635), (2908, 3195)]