6423490

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 12026880

約数和(自身を除く): 5603390

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 173, 235, 346, 395, 470, 790, 865, 1730, 3713, 7426, 8131, 13667, 16262, 18565, 27334, 37130, 40655, 68335, 81310, 136670, 642349, 1284698, 3211745, 6423490]

約数ペア:

[(1, 6423490), (2, 3211745), (5, 1284698), (10, 642349), (47, 136670), (79, 81310), (94, 68335), (158, 40655), (173, 37130), (235, 27334), (346, 18565), (395, 16262), (470, 13667), (790, 8131), (865, 7426), (1730, 3713)]