170026730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{179}}^1$

素因数の和:323

約数の個数: 48

約数和(自身を含む): 321757920

約数和(自身を除く): 151731190

約数列:

[1, 2, 5, 10, 43, 47, 86, 94, 179, 215, 235, 358, 430, 470, 895, 1790, 2021, 2209, 4042, 4418, 7697, 8413, 10105, 11045, 15394, 16826, 20210, 22090, 38485, 42065, 76970, 84130, 94987, 189974, 361759, 395411, 474935, 723518, 790822, 949870, 1808795, 1977055, 3617590, 3954110, 17002673, 34005346, 85013365, 170026730]

約数ペア:

[(1, 170026730), (2, 85013365), (5, 34005346), (10, 17002673), (43, 3954110), (47, 3617590), (86, 1977055), (94, 1808795), (179, 949870), (215, 790822), (235, 723518), (358, 474935), (430, 395411), (470, 361759), (895, 189974), (1790, 94987), (2021, 84130), (2209, 76970), (4042, 42065), (4418, 38485), (7697, 22090), (8413, 20210), (10105, 16826), (11045, 15394)]