4278390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8389}}^1$

素因数の和:8416

約数の個数: 32

約数和(自身を含む): 10873440

約数和(自身を除く): 6595050

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 8389, 16778, 25167, 41945, 50334, 83890, 125835, 142613, 251670, 285226, 427839, 713065, 855678, 1426130, 2139195, 4278390]

約数ペア:

[(1, 4278390), (2, 2139195), (3, 1426130), (5, 855678), (6, 713065), (10, 427839), (15, 285226), (17, 251670), (30, 142613), (34, 125835), (51, 83890), (85, 50334), (102, 41945), (170, 25167), (255, 16778), (510, 8389)]