141451260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{26489}}^1$

素因数の和:26590

約数の個数: 48

約数和(自身を含む): 400528800

約数和(自身を除く): 259077540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 26489, 52978, 79467, 105956, 132445, 158934, 264890, 317868, 397335, 529780, 794670, 1589340, 2357521, 4715042, 7072563, 9430084, 11787605, 14145126, 23575210, 28290252, 35362815, 47150420, 70725630, 141451260]

約数ペア:

[(1, 141451260), (2, 70725630), (3, 47150420), (4, 35362815), (5, 28290252), (6, 23575210), (10, 14145126), (12, 11787605), (15, 9430084), (20, 7072563), (30, 4715042), (60, 2357521), (89, 1589340), (178, 794670), (267, 529780), (356, 397335), (445, 317868), (534, 264890), (890, 158934), (1068, 132445), (1335, 105956), (1780, 79467), (2670, 52978), (5340, 26489)]