2558670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 6765120

約数和(自身を除く): 4206450

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 173, 174, 255, 290, 346, 435, 493, 510, 519, 865, 870, 986, 1038, 1479, 1730, 2465, 2595, 2941, 2958, 4930, 5017, 5190, 5882, 7395, 8823, 10034, 14705, 14790, 15051, 17646, 25085, 29410, 30102, 44115, 50170, 75255, 85289, 88230, 150510, 170578, 255867, 426445, 511734, 852890, 1279335, 2558670]

約数ペア:

[(1, 2558670), (2, 1279335), (3, 852890), (5, 511734), (6, 426445), (10, 255867), (15, 170578), (17, 150510), (29, 88230), (30, 85289), (34, 75255), (51, 50170), (58, 44115), (85, 30102), (87, 29410), (102, 25085), (145, 17646), (170, 15051), (173, 14790), (174, 14705), (255, 10034), (290, 8823), (346, 7395), (435, 5882), (493, 5190), (510, 5017), (519, 4930), (865, 2958), (870, 2941), (986, 2595), (1038, 2465), (1479, 1730)]