7439370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 19595520

約数和(自身を除く): 12156150

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 503, 510, 870, 986, 1006, 1479, 1509, 2465, 2515, 2958, 3018, 4930, 5030, 7395, 7545, 8551, 14587, 14790, 15090, 17102, 25653, 29174, 42755, 43761, 51306, 72935, 85510, 87522, 128265, 145870, 218805, 247979, 256530, 437610, 495958, 743937, 1239895, 1487874, 2479790, 3719685, 7439370]

約数ペア:

[(1, 7439370), (2, 3719685), (3, 2479790), (5, 1487874), (6, 1239895), (10, 743937), (15, 495958), (17, 437610), (29, 256530), (30, 247979), (34, 218805), (51, 145870), (58, 128265), (85, 87522), (87, 85510), (102, 72935), (145, 51306), (170, 43761), (174, 42755), (255, 29174), (290, 25653), (435, 17102), (493, 15090), (503, 14790), (510, 14587), (870, 8551), (986, 7545), (1006, 7395), (1479, 5030), (1509, 4930), (2465, 3018), (2515, 2958)]